129849219

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 191172800

約数和(自身を除く): 61323581

約数列:

[1, 3, 9, 79, 181, 237, 543, 711, 1009, 1629, 3027, 9081, 14299, 42897, 79711, 128691, 182629, 239133, 547887, 717399, 1643661, 14427691, 43283073, 129849219]

約数ペア:

[(1, 129849219), (3, 43283073), (9, 14427691), (79, 1643661), (181, 717399), (237, 547887), (543, 239133), (711, 182629), (1009, 128691), (1629, 79711), (3027, 42897), (9081, 14299)]