264854853

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{30559}}^1$

素因数の和:30678

約数の個数: 20

約数和(自身を含む): 399358080

約数和(自身を除く): 134503227

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 30559, 91677, 275031, 825093, 2475279, 3269813, 9809439, 29428317, 88284951, 264854853]

約数ペア:

[(1, 264854853), (3, 88284951), (9, 29428317), (27, 9809439), (81, 3269813), (107, 2475279), (321, 825093), (963, 275031), (2889, 91677), (8667, 30559)]