72570621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4519}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 99584640

約数和(自身を除く): 27014019

約数列:

[1, 3, 53, 101, 159, 303, 4519, 5353, 13557, 16059, 239507, 456419, 718521, 1369257, 24190207, 72570621]

約数ペア:

[(1, 72570621), (3, 24190207), (53, 1369257), (101, 718521), (159, 456419), (303, 239507), (4519, 16059), (5353, 13557)]