49587057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18427}}^1$

素因数の和:18469

約数の個数: 24

約数和(自身を含む): 80493504

約数和(自身を除く): 30906447

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 18427, 55281, 165843, 239551, 423821, 718653, 1271463, 2155959, 3814389, 5509673, 16529019, 49587057]

約数ペア:

[(1, 49587057), (3, 16529019), (9, 5509673), (13, 3814389), (23, 2155959), (39, 1271463), (69, 718653), (117, 423821), (207, 239551), (299, 165843), (897, 55281), (2691, 18427)]