81635154

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{30713}}^1$

素因数の和:31161

約数の個数: 16

約数和(自身を含む): 163644192

約数和(自身を除く): 82009038

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 30713, 61426, 92139, 184278, 13605859, 27211718, 40817577, 81635154]

約数ペア:

[(1, 81635154), (2, 40817577), (3, 27211718), (6, 13605859), (443, 184278), (886, 92139), (1329, 61426), (2658, 30713)]