53896023

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2099}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 80803800

約数和(自身を除く): 26907777

約数列:

[1, 3, 9, 27, 81, 317, 951, 2099, 2853, 6297, 8559, 18891, 25677, 56673, 170019, 665383, 1996149, 5988447, 17965341, 53896023]

約数ペア:

[(1, 53896023), (3, 17965341), (9, 5988447), (27, 1996149), (81, 665383), (317, 170019), (951, 56673), (2099, 25677), (2853, 18891), (6297, 8559)]