156948301971

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{44373283}}^1$

素因数の和:44373423

約数の個数: 16

約数和(自身を含む): 234290939520

約数和(自身を除く): 77342637549

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 44373283, 133119849, 399359547, 1198078641, 5812900073, 17438700219, 52316100657, 156948301971]

約数ペア:

[(1, 156948301971), (3, 52316100657), (9, 17438700219), (27, 5812900073), (131, 1198078641), (393, 399359547), (1179, 133119849), (3537, 44373283)]