201057674661

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{21336907}}^1$

素因数の和:21337265

約数の個数: 16

約数和(自身を含む): 298716712000

約数和(自身を除く): 97659037339

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 21336907, 64010721, 192032163, 576096489, 7446580543, 22339741629, 67019224887, 201057674661]

約数ペア:

[(1, 201057674661), (3, 67019224887), (9, 22339741629), (27, 7446580543), (349, 576096489), (1047, 192032163), (3141, 64010721), (9423, 21336907)]