142765461

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 216888672

約数和(自身を除く): 74123211

約数列:

[1, 3, 9, 43, 47, 129, 141, 167, 387, 423, 501, 1503, 2021, 2209, 6063, 6627, 7181, 7849, 18189, 19881, 21543, 23547, 64629, 70641, 94987, 284961, 337507, 368903, 854883, 1012521, 1106709, 3037563, 3320127, 15862829, 47588487, 142765461]

約数ペア:

[(1, 142765461), (3, 47588487), (9, 15862829), (43, 3320127), (47, 3037563), (129, 1106709), (141, 1012521), (167, 854883), (387, 368903), (423, 337507), (501, 284961), (1503, 94987), (2021, 70641), (2209, 64629), (6063, 23547), (6627, 21543), (7181, 19881), (7849, 18189)]