57275889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 87077760

約数和(自身を除く): 29801871

約数列:

[1, 3, 11, 33, 37, 61, 111, 183, 407, 671, 769, 1221, 2013, 2257, 2307, 6771, 8459, 24827, 25377, 28453, 46909, 74481, 85359, 140727, 312983, 515999, 938949, 1547997, 1735633, 5206899, 19091963, 57275889]

約数ペア:

[(1, 57275889), (3, 19091963), (11, 5206899), (33, 1735633), (37, 1547997), (61, 938949), (111, 515999), (183, 312983), (407, 140727), (671, 85359), (769, 74481), (1221, 46909), (2013, 28453), (2257, 25377), (2307, 24827), (6771, 8459)]