77616147

素因数分解:

$3^1\times 7^2\times {\mathrm{528001}}^1$

素因数の和:528018

約数の個数: 12

約数和(自身を含む): 120384456

約数和(自身を除く): 42768309

約数列:

[1, 3, 7, 21, 49, 147, 528001, 1584003, 3696007, 11088021, 25872049, 77616147]

約数ペア:

[(1, 77616147), (3, 25872049), (7, 11088021), (21, 3696007), (49, 1584003), (147, 528001)]