91738755621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{536483951}}^1$

素因数の和:536483976

約数の個数: 12

約数和(自身を含む): 139485827520

約数和(自身を除く): 47747071899

約数列:

[1, 3, 9, 19, 57, 171, 536483951, 1609451853, 4828355559, 10193195069, 30579585207, 91738755621]

約数ペア:

[(1, 91738755621), (3, 30579585207), (9, 10193195069), (19, 4828355559), (57, 1609451853), (171, 536483951)]