253184427

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{20341}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 375920160

約数和(自身を除く): 122735733

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 12447, 20341, 61023, 183069, 549207, 9377201, 28131603, 84394809, 253184427]

約数ペア:

[(1, 253184427), (3, 84394809), (9, 28131603), (27, 9377201), (461, 549207), (1383, 183069), (4149, 61023), (12447, 20341)]