201728628873

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{324844813}}^1$

素因数の和:324844845

約数の個数: 16

約数和(自身を含む): 311851021440

約数和(自身を除く): 110122392567

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 324844813, 974534439, 2923603317, 7471430699, 8770809951, 22414292097, 67242876291, 201728628873]

約数ペア:

[(1, 201728628873), (3, 67242876291), (9, 22414292097), (23, 8770809951), (27, 7471430699), (69, 2923603317), (207, 974534439), (621, 324844813)]