153945909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1877}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 239940792

約数和(自身を除く): 85994883

約数列:

[1, 3, 9, 13, 39, 117, 701, 1877, 2103, 5631, 6309, 9113, 16893, 24401, 27339, 73203, 82017, 219609, 1315777, 3947331, 11841993, 17105101, 51315303, 153945909]

約数ペア:

[(1, 153945909), (3, 51315303), (9, 17105101), (13, 11841993), (39, 3947331), (117, 1315777), (701, 219609), (1877, 82017), (2103, 73203), (5631, 27339), (6309, 24401), (9113, 16893)]