#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);i++) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() template inline bool chmax(A &a, B b) { if (a inline bool chmin(A &a, B b) { if (a>b) { a=b; return 1; } return 0; } typedef unsigned long long ull; typedef long long ll; typedef pair pii; typedef pair pll; typedef pair P; const ll INF = 1ll<<29; const ll MOD = 1000000007; const double EPS = 1e-10; vector findDivisor(ll n) { vector divisor; for (ll i = 1; i * i <= n; i++) { if (n % i == 0) { divisor.push_back(i); if (i * i != n) divisor.push_back(n / i); } } return divisor; } int main() { ll n; cin >> n; vector div = findDivisor(n); ll ans = 1ll<<60; REP(i, div.size()) { ll a = div[i]; vector now = findDivisor(n / a); sort(ALL(now)); REP(j, now.size()) { ll b = now[j], c = n / a / b; chmin(ans, a + b + c - 3); } } printf("%lld %lld\n", ans, n - 1); return 0; }