2451856689

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{57077}}^1$

素因数の和:57166

約数の個数: 32

約数和(自身を含む): 3817376640

約数和(自身を除く): 1365519951

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 14319, 42957, 57077, 171231, 513693, 1541079, 2111849, 2454311, 6335547, 7362933, 19006641, 22088799, 57019923, 66266397, 90809507, 272428521, 817285563, 2451856689]

約数ペア:

[(1, 2451856689), (3, 817285563), (9, 272428521), (27, 90809507), (37, 66266397), (43, 57019923), (111, 22088799), (129, 19006641), (333, 7362933), (387, 6335547), (999, 2454311), (1161, 2111849), (1591, 1541079), (4773, 513693), (14319, 171231), (42957, 57077)]