65867271

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3727}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 90545664

約数和(自身を除く): 24678393

約数列:

[1, 3, 43, 129, 137, 411, 3727, 5891, 11181, 17673, 160261, 480783, 510599, 1531797, 21955757, 65867271]

約数ペア:

[(1, 65867271), (3, 21955757), (43, 1531797), (129, 510599), (137, 480783), (411, 160261), (3727, 17673), (5891, 11181)]