#include <iostream>
#include <cmath>
using namespace std;
int main() {
    long long int x;
    cin >> x;
    int left = 9, right = int(pow(x, (float)1 / 3)), t;
    cout << left << " " << right << endl;
    long long int ans;
    while (left < right) {
        t = (left + right) / 2;
        ans = t * t * t + 8 * t * t;
        if (ans > x) {
            right = t;
        } else if (ans < x) {
            left = t;
        } else {
            cout << t << endl;
            break;
        }
    }
}