67047903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30161}}^1$

素因数の和:30199

約数の個数: 24

約数和(自身を含む): 109789680

約数和(自身を除く): 42741777

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30161, 90483, 271449, 392093, 573059, 1176279, 1719177, 3528837, 5157531, 7449767, 22349301, 67047903]

約数ペア:

[(1, 67047903), (3, 22349301), (9, 7449767), (13, 5157531), (19, 3528837), (39, 1719177), (57, 1176279), (117, 573059), (171, 392093), (247, 271449), (741, 90483), (2223, 30161)]