diff --git a/AcWing/867/867.cpp b/AcWing/867/867.cpp
new file mode 100644
index 00000000..6f73073a
--- /dev/null
+++ b/AcWing/867/867.cpp
@@ -0,0 +1,27 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n, a;
+
+int main() {
+    cin >> n;
+    while (n--) {
+        cin >> a;
+        for (int i = 2; i * i <= a; i++) {
+            if (a % i == 0) {
+                int s = 0;
+                while (a % i == 0) {
+                    a /= i;
+                    s++;
+                }
+                cout << i << ' ' << s << endl;
+            }
+        }
+        if (a > 1) {
+            cout << a << ' ' << 1 << endl;
+        }
+        cout << endl;
+    }
+    return 0;
+}