39666402657

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33138181}}^1$

素因数の和:33138213

約数の個数: 24

約数和(自身を含む): 68927418560

約数和(自身を除く): 29261015903

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 33138181, 99414543, 231967267, 298243629, 629625439, 695901801, 1888876317, 2087705403, 4407378073, 5666628951, 13222134219, 39666402657]

約数ペア:

[(1, 39666402657), (3, 13222134219), (7, 5666628951), (9, 4407378073), (19, 2087705403), (21, 1888876317), (57, 695901801), (63, 629625439), (133, 298243629), (171, 231967267), (399, 99414543), (1197, 33138181)]