56845737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1249}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 88725000

約数和(自身を除く): 31879263

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 1249, 3501, 3747, 5057, 11241, 15171, 16237, 45513, 48711, 146133, 485861, 1457583, 4372749, 6316193, 18948579, 56845737]

約数ペア:

[(1, 56845737), (3, 18948579), (9, 6316193), (13, 4372749), (39, 1457583), (117, 485861), (389, 146133), (1167, 48711), (1249, 45513), (3501, 16237), (3747, 15171), (5057, 11241)]