57641883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 30610533

約数列:

[1, 3, 13, 17, 39, 51, 221, 227, 383, 663, 681, 1149, 2951, 3859, 4979, 6511, 8853, 11577, 14937, 19533, 50167, 84643, 86941, 150501, 253929, 260823, 1130233, 1477997, 3390699, 4433991, 19213961, 57641883]

約数ペア:

[(1, 57641883), (3, 19213961), (13, 4433991), (17, 3390699), (39, 1477997), (51, 1130233), (221, 260823), (227, 253929), (383, 150501), (663, 86941), (681, 84643), (1149, 50167), (2951, 19533), (3859, 14937), (4979, 11577), (6511, 8853)]