252158103

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{107347}}^1$

素因数の和:107388

約数の個数: 20

約数和(自身を含む): 389673240

約数和(自身を除く): 137515137

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 107347, 322041, 966123, 2898369, 3113063, 8695107, 9339189, 28017567, 84052701, 252158103]

約数ペア:

[(1, 252158103), (3, 84052701), (9, 28017567), (27, 9339189), (29, 8695107), (81, 3113063), (87, 2898369), (261, 966123), (783, 322041), (2349, 107347)]