42873057

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8750

約数の個数: 20

約数和(自身を含む): 65102356

約数和(自身を除く): 22229299

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 8677, 26031, 78093, 234279, 529297, 702837, 1587891, 4763673, 14291019, 42873057]

約数ペア:

[(1, 42873057), (3, 14291019), (9, 4763673), (27, 1587891), (61, 702837), (81, 529297), (183, 234279), (549, 78093), (1647, 26031), (4941, 8677)]