55143237

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2969}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 20698683

約数列:

[1, 3, 41, 123, 151, 453, 2969, 6191, 8907, 18573, 121729, 365187, 448319, 1344957, 18381079, 55143237]

約数ペア:

[(1, 55143237), (3, 18381079), (41, 1344957), (123, 448319), (151, 365187), (453, 121729), (2969, 18573), (6191, 8907)]