201726681

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 293157216

約数和(自身を除く): 91430535

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 2119, 2441, 6357, 7323, 27547, 31733, 82641, 95199, 397883, 412529, 1193649, 1237587, 5172479, 15517437, 67242227, 201726681]

約数ペア:

[(1, 201726681), (3, 67242227), (13, 15517437), (39, 5172479), (163, 1237587), (169, 1193649), (489, 412529), (507, 397883), (2119, 95199), (2441, 82641), (6357, 31733), (7323, 27547)]