55413657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 86488584

約数和(自身を除く): 31074927

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 1193, 3573, 3579, 5161, 10737, 15483, 15509, 46449, 46527, 139581, 473621, 1420863, 4262589, 6157073, 18471219, 55413657]

約数ペア:

[(1, 55413657), (3, 18471219), (9, 6157073), (13, 4262589), (39, 1420863), (117, 473621), (397, 139581), (1191, 46527), (1193, 46449), (3573, 15509), (3579, 15483), (5161, 10737)]