1569563004969

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{289213747}}^1$

素因数の和:289213826

約数の個数: 20

約数和(自身を含む): 2379650718544

約数和(自身を除く): 810087713575

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 289213747, 867641241, 2602923723, 7808771169, 19377321049, 23426313507, 58131963147, 174395889441, 523187668323, 1569563004969]

約数ペア:

[(1, 1569563004969), (3, 523187668323), (9, 174395889441), (27, 58131963147), (67, 23426313507), (81, 19377321049), (201, 7808771169), (603, 2602923723), (1809, 867641241), (5427, 289213747)]