57731421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26111}}^1$

素因数の和:26192

約数の個数: 16

約数和(自身を含む): 85229568

約数和(自身を除く): 27498147

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 26111, 78333, 287221, 861663, 1749437, 5248311, 19243807, 57731421]

約数ペア:

[(1, 57731421), (3, 19243807), (11, 5248311), (33, 1749437), (67, 861663), (201, 287221), (737, 78333), (2211, 26111)]