42051549

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 57721664

約数和(自身を除く): 15670115

約数列:

[1, 3, 43, 129, 181, 543, 1801, 5403, 7783, 23349, 77443, 232329, 325981, 977943, 14017183, 42051549]

約数ペア:

[(1, 42051549), (3, 14017183), (43, 977943), (129, 325981), (181, 232329), (543, 77443), (1801, 23349), (5403, 7783)]