51926973

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18049}}^1$

素因数の和:18196

約数の個数: 16

約数和(自身を含む): 79708800

約数和(自身を除く): 27781827

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 18049, 54147, 126343, 379029, 2472713, 7418139, 17308991, 51926973]

約数ペア:

[(1, 51926973), (3, 17308991), (7, 7418139), (21, 2472713), (137, 379029), (411, 126343), (959, 54147), (2877, 18049)]