81842667

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 110892288

約数和(自身を除く): 29049621

約数列:

[1, 3, 103, 173, 309, 519, 1531, 4593, 17819, 53457, 157693, 264863, 473079, 794589, 27280889, 81842667]

約数ペア:

[(1, 81842667), (3, 27280889), (103, 794589), (173, 473079), (309, 264863), (519, 157693), (1531, 53457), (4593, 17819)]