57516993

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{3313}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 85368640

約数和(自身を除く): 27851647

約数列:

[1, 3, 9, 27, 643, 1929, 3313, 5787, 9939, 17361, 29817, 89451, 2130259, 6390777, 19172331, 57516993]

約数ペア:

[(1, 57516993), (3, 19172331), (9, 6390777), (27, 2130259), (643, 89451), (1929, 29817), (3313, 17361), (5787, 9939)]