56565339

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1583}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 77501952

約数和(自身を除く): 20936613

約数列:

[1, 3, 43, 129, 277, 831, 1583, 4749, 11911, 35733, 68069, 204207, 438491, 1315473, 18855113, 56565339]

約数ペア:

[(1, 56565339), (3, 18855113), (43, 1315473), (129, 438491), (277, 204207), (831, 68069), (1583, 35733), (4749, 11911)]