81243654

素因数分解:

$2^1\times 3^1\times {\mathrm{3049}}^1\times {\mathrm{4441}}^1$

素因数の和:7495

約数の個数: 16

約数和(自身を含む): 162577200

約数和(自身を除く): 81333546

約数列:

[1, 2, 3, 6, 3049, 4441, 6098, 8882, 9147, 13323, 18294, 26646, 13540609, 27081218, 40621827, 81243654]

約数ペア:

[(1, 81243654), (2, 40621827), (3, 27081218), (6, 13540609), (3049, 26646), (4441, 18294), (6098, 13323), (8882, 9147)]