166943907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7243}}^1$

素因数の和:7459

約数の個数: 24

約数和(自身を含む): 261044784

約数和(自身を除く): 94100877

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7243, 7683, 21729, 23049, 65187, 94159, 282477, 847431, 1426871, 4280613, 12841839, 18549323, 55647969, 166943907]

約数ペア:

[(1, 166943907), (3, 55647969), (9, 18549323), (13, 12841839), (39, 4280613), (117, 1426871), (197, 847431), (591, 282477), (1773, 94159), (2561, 65187), (7243, 23049), (7683, 21729)]