129111981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{3037}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 177321984

約数和(自身を除く): 48210003

約数列:

[1, 3, 37, 111, 383, 1149, 3037, 9111, 14171, 42513, 112369, 337107, 1163171, 3489513, 43037327, 129111981]

約数ペア:

[(1, 129111981), (3, 43037327), (37, 3489513), (111, 1163171), (383, 337107), (1149, 112369), (3037, 42513), (9111, 14171)]