20100555027

素因数分解:

$3^3\times 7^1\times {\mathrm{106352143}}^1$

素因数の和:106352159

約数の個数: 16

約数和(自身を含む): 34032686080

約数和(自身を除く): 13932131053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106352143, 319056429, 744465001, 957169287, 2233395003, 2871507861, 6700185009, 20100555027]

約数ペア:

[(1, 20100555027), (3, 6700185009), (7, 2871507861), (9, 2233395003), (21, 957169287), (27, 744465001), (63, 319056429), (189, 106352143)]