57785247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1783}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 90263264

約数和(自身を除く): 32478017

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 1783, 2493, 3601, 5349, 10803, 16047, 23179, 32409, 69537, 208611, 493891, 1481673, 4445019, 6420583, 19261749, 57785247]

約数ペア:

[(1, 57785247), (3, 19261749), (9, 6420583), (13, 4445019), (39, 1481673), (117, 493891), (277, 208611), (831, 69537), (1783, 32409), (2493, 23179), (3601, 16047), (5349, 10803)]