81521922

素因数分解:

$2^1\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{9643}}^1$

素因数の和:11057

約数の個数: 16

約数和(自身を含む): 163176480

約数和(自身を除く): 81654558

約数列:

[1, 2, 3, 6, 1409, 2818, 4227, 8454, 9643, 19286, 28929, 57858, 13586987, 27173974, 40760961, 81521922]

約数ペア:

[(1, 81521922), (2, 40760961), (3, 27173974), (6, 13586987), (1409, 57858), (2818, 28929), (4227, 19286), (8454, 9643)]