81361866

素因数分解:

$2^1\times 3^1\times {\mathrm{857}}^1\times {\mathrm{15823}}^1$

素因数の和:16685

約数の個数: 16

約数和(自身を含む): 162923904

約数和(自身を除く): 81562038

約数列:

[1, 2, 3, 6, 857, 1714, 2571, 5142, 15823, 31646, 47469, 94938, 13560311, 27120622, 40680933, 81361866]

約数ペア:

[(1, 81361866), (2, 40680933), (3, 27120622), (6, 13560311), (857, 94938), (1714, 47469), (2571, 31646), (5142, 15823)]