57296619

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 87536640

約数和(自身を除く): 30240021

約数列:

[1, 3, 9, 27, 47, 141, 163, 277, 423, 489, 831, 1269, 1467, 2493, 4401, 7479, 7661, 13019, 22983, 39057, 45151, 68949, 117171, 135453, 206847, 351513, 406359, 1219077, 2122097, 6366291, 19098873, 57296619]

約数ペア:

[(1, 57296619), (3, 19098873), (9, 6366291), (27, 2122097), (47, 1219077), (141, 406359), (163, 351513), (277, 206847), (423, 135453), (489, 117171), (831, 68949), (1269, 45151), (1467, 39057), (2493, 22983), (4401, 13019), (7479, 7661)]