77644161

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3433}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 128568960

約数和(自身を除く): 50924799

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3231, 3433, 7539, 10299, 22617, 24031, 30897, 72093, 216279, 1232447, 3697341, 8627129, 11092023, 25881387, 77644161]

約数ペア:

[(1, 77644161), (3, 25881387), (7, 11092023), (9, 8627129), (21, 3697341), (63, 1232447), (359, 216279), (1077, 72093), (2513, 30897), (3231, 24031), (3433, 22617), (7539, 10299)]