57252819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 29677101

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 769, 897, 1079, 1909, 2307, 3237, 5727, 9997, 17687, 24817, 29991, 53061, 63827, 74451, 191481, 229931, 689793, 829751, 1468021, 2489253, 4404063, 19084273, 57252819]

約数ペア:

[(1, 57252819), (3, 19084273), (13, 4404063), (23, 2489253), (39, 1468021), (69, 829751), (83, 689793), (249, 229931), (299, 191481), (769, 74451), (897, 63827), (1079, 53061), (1909, 29991), (2307, 24817), (3237, 17687), (5727, 9997)]