156905019927

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{125423677}}^1$

素因数の和:125423822

約数の個数: 12

約数和(自身を含む): 228271093960

約数和(自身を除く): 71366074033

約数列:

[1, 3, 9, 139, 417, 1251, 125423677, 376271031, 1128813093, 17433891103, 52301673309, 156905019927]

約数ペア:

[(1, 156905019927), (3, 52301673309), (9, 17433891103), (139, 1128813093), (417, 376271031), (1251, 125423677)]