91401291

素因数分解:

$3^8\times {\mathrm{13931}}^1$

素因数の和:13955

約数の個数: 18

約数和(自身を含む): 137104812

約数和(自身を除く): 45703521

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 13931, 41793, 125379, 376137, 1128411, 3385233, 10155699, 30467097, 91401291]

約数ペア:

[(1, 91401291), (3, 30467097), (9, 10155699), (27, 3385233), (81, 1128411), (243, 376137), (729, 125379), (2187, 41793), (6561, 13931)]