81396582

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{25939}}^1$

素因数の和:26467

約数の個数: 16

約数和(自身を含む): 163110720

約数和(自身を除く): 81714138

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 25939, 51878, 77817, 155634, 13566097, 27132194, 40698291, 81396582]

約数ペア:

[(1, 81396582), (2, 40698291), (3, 27132194), (6, 13566097), (523, 155634), (1046, 77817), (1569, 51878), (3138, 25939)]