160925331

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 251486208

約数和(自身を除く): 90560877

約数列:

[1, 3, 7, 21, 53, 159, 191, 371, 573, 757, 1113, 1337, 2271, 4011, 5299, 10123, 15897, 30369, 40121, 70861, 120363, 144587, 212583, 280847, 433761, 842541, 1012109, 3036327, 7663111, 22989333, 53641777, 160925331]

約数ペア:

[(1, 160925331), (3, 53641777), (7, 22989333), (21, 7663111), (53, 3036327), (159, 1012109), (191, 842541), (371, 433761), (573, 280847), (757, 212583), (1113, 144587), (1337, 120363), (2271, 70861), (4011, 40121), (5299, 30369), (10123, 15897)]