156980619

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{18341}}^1$

素因数の和:18667

約数の個数: 16

約数和(自身を含む): 233310240

約数和(自身を除く): 76329621

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 18341, 55023, 165069, 495207, 5814097, 17442291, 52326873, 156980619]

約数ペア:

[(1, 156980619), (3, 52326873), (9, 17442291), (27, 5814097), (317, 495207), (951, 165069), (2853, 55023), (8559, 18341)]