#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define REP(i,a,b) for(int i=a;i<(int)b;i++) #define rep(i,n) REP(i,0,n) #define all(c) (c).begin(), (c).end() #define zero(a) memset(a, 0, sizeof a) #define minus(a) memset(a, -1, sizeof a) #define watch(a) { cout << #a << " = " << a << endl; } template inline bool minimize(T1 &a, T2 b) { return b < a && (a = b, 1); } template inline bool maximize(T1 &a, T2 b) { return a < b && (a = b, 1); } typedef long long ll; int const inf = 1<<29; int main() { ll N; cin >> N; ll INF = std::numeric_limits::max(); ll ans = INF; vector vs; for(int i=1; i*i <= N; i++) { vs.push_back(__gcd(N, ll(i))); } sort(all(vs)); vs.erase(unique(all(vs)), vs.end()); rep(i, vs.size()) rep(j, vs.size()) rep(k, vs.size()) { if(vs[i] == N / vs[j] / vs[k]) { minimize(ans, vs[i] + vs[j] + vs[k] - 3); } } cout << (ans == INF ? N - 1 : ans) << " " << N - 1 << endl; return 0; }