160574127

素因数分解:

$3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{2243}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 249676416

約数和(自身を除く): 89102289

約数列:

[1, 3, 7, 21, 49, 147, 487, 1461, 2243, 3409, 6729, 10227, 15701, 23863, 47103, 71589, 109907, 329721, 1092341, 3277023, 7646387, 22939161, 53524709, 160574127]

約数ペア:

[(1, 160574127), (3, 53524709), (7, 22939161), (21, 7646387), (49, 3277023), (147, 1092341), (487, 329721), (1461, 109907), (2243, 71589), (3409, 47103), (6729, 23863), (10227, 15701)]