85867203969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{134377471}}^1$

素因数の和:134377548

約数の個数: 12

約数和(自身を含む): 125777313792

約数和(自身を除く): 39910109823

約数列:

[1, 3, 9, 71, 213, 639, 134377471, 403132413, 1209397239, 9540800441, 28622401323, 85867203969]

約数ペア:

[(1, 85867203969), (3, 28622401323), (9, 9540800441), (71, 1209397239), (213, 403132413), (639, 134377471)]