210008090907

素因数分解:

$3^3\times {\mathrm{2719}}^1\times {\mathrm{2860639}}^1$

素因数の和:2863367

約数の個数: 16

約数和(自身を含む): 311237632000

約数和(自身を除く): 101229541093

約数列:

[1, 3, 9, 27, 2719, 8157, 24471, 73413, 2860639, 8581917, 25745751, 77237253, 7778077441, 23334232323, 70002696969, 210008090907]

約数ペア:

[(1, 210008090907), (3, 70002696969), (9, 23334232323), (27, 7778077441), (2719, 77237253), (8157, 25745751), (24471, 8581917), (73413, 2860639)]