53133147

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 79217840

約数和(自身を除く): 26084693

約数列:

[1, 3, 9, 37, 111, 333, 379, 421, 1137, 1263, 3411, 3789, 14023, 15577, 42069, 46731, 126207, 140193, 159559, 478677, 1436031, 5903683, 17711049, 53133147]

約数ペア:

[(1, 53133147), (3, 17711049), (9, 5903683), (37, 1436031), (111, 478677), (333, 159559), (379, 140193), (421, 126207), (1137, 46731), (1263, 42069), (3411, 15577), (3789, 14023)]