156930281379

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{370993573}}^1$

素因数の和:370993626

約数の個数: 12

約数和(自身を含む): 231499990176

約数和(自身を除く): 74569708797

約数列:

[1, 3, 9, 47, 141, 423, 370993573, 1112980719, 3338942157, 17436697931, 52310093793, 156930281379]

約数ペア:

[(1, 156930281379), (3, 52310093793), (9, 17436697931), (47, 3338942157), (141, 1112980719), (423, 370993573)]