20161177767

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{33434789}}^1$

素因数の和:33434862

約数の個数: 12

約数和(自身を含む): 29556354360

約数和(自身を除く): 9395176593

約数列:

[1, 3, 9, 67, 201, 603, 33434789, 100304367, 300913101, 2240130863, 6720392589, 20161177767]

約数ペア:

[(1, 20161177767), (3, 6720392589), (9, 2240130863), (67, 300913101), (201, 100304367), (603, 33434789)]