42561423

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{2099}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 63168000

約数和(自身を除く): 20606577

約数列:

[1, 3, 9, 27, 751, 2099, 2253, 6297, 6759, 18891, 20277, 56673, 1576349, 4729047, 14187141, 42561423]

約数ペア:

[(1, 42561423), (3, 14187141), (9, 4729047), (27, 1576349), (751, 56673), (2099, 20277), (2253, 18891), (6297, 6759)]