51518619

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{112241}}^1$

素因数の和:112267

約数の個数: 16

約数和(自身を含む): 80814240

約数和(自身を除く): 29295621

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 112241, 336723, 1010169, 1908097, 3030507, 5724291, 17172873, 51518619]

約数ペア:

[(1, 51518619), (3, 17172873), (9, 5724291), (17, 3030507), (27, 1908097), (51, 1010169), (153, 336723), (459, 112241)]