764187201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{7243}}^1$

素因数の和:7885

約数の個数: 24

約数和(自身を含む): 1163965920

約数和(自身を除く): 399778719

約数列:

[1, 3, 9, 19, 57, 171, 617, 1851, 5553, 7243, 11723, 21729, 35169, 65187, 105507, 137617, 412851, 1238553, 4468931, 13406793, 40220379, 84909689, 254729067, 764187201]

約数ペア:

[(1, 764187201), (3, 254729067), (9, 84909689), (19, 40220379), (57, 13406793), (171, 4468931), (617, 1238553), (1851, 412851), (5553, 137617), (7243, 105507), (11723, 65187), (21729, 35169)]