61425027

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 93941760

約数和(自身を除く): 32516733

約数列:

[1, 3, 9, 27, 43, 129, 191, 277, 387, 573, 831, 1161, 1719, 2493, 5157, 7479, 8213, 11911, 24639, 35733, 52907, 73917, 107199, 158721, 221751, 321597, 476163, 1428489, 2275001, 6825003, 20475009, 61425027]

約数ペア:

[(1, 61425027), (3, 20475009), (9, 6825003), (27, 2275001), (43, 1428489), (129, 476163), (191, 321597), (277, 221751), (387, 158721), (573, 107199), (831, 73917), (1161, 52907), (1719, 35733), (2493, 24639), (5157, 11911), (7479, 8213)]