57415527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 94100160

約数和(自身を除く): 36684633

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 4421, 12987, 13263, 39789, 57473, 119367, 163577, 172419, 490731, 517257, 1472193, 1551771, 2126501, 4416579, 6379503, 19138509, 57415527]

約数ペア:

[(1, 57415527), (3, 19138509), (9, 6379503), (13, 4416579), (27, 2126501), (37, 1551771), (39, 1472193), (111, 517257), (117, 490731), (333, 172419), (351, 163577), (481, 119367), (999, 57473), (1443, 39789), (4329, 13263), (4421, 12987)]