85818879

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{30859}}^1$

素因数の和:30971

約数の個数: 16

約数和(自身を含む): 128377600

約数和(自身を除く): 42558721

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 30859, 92577, 277731, 833193, 3178477, 9535431, 28606293, 85818879]

約数ペア:

[(1, 85818879), (3, 28606293), (9, 9535431), (27, 3178477), (103, 833193), (309, 277731), (927, 92577), (2781, 30859)]