130150027

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{43543}}^1$

素因数の和:43618

約数の個数: 12

約数和(自身を含む): 153884496

約数和(自身を除く): 23734469

約数列:

[1, 7, 49, 61, 427, 2989, 43543, 304801, 2133607, 2656123, 18592861, 130150027]

約数ペア:

[(1, 130150027), (7, 18592861), (49, 2656123), (61, 2133607), (427, 304801), (2989, 43543)]