4320081

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 6658080

約数和(自身を除く): 2337999

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1161, 1647, 2623, 3721, 7869, 11163, 23607, 33489, 70821, 100467, 160003, 480009, 1440027, 4320081]

約数ペア:

[(1, 4320081), (3, 1440027), (9, 480009), (27, 160003), (43, 100467), (61, 70821), (129, 33489), (183, 23607), (387, 11163), (549, 7869), (1161, 3721), (1647, 2623)]