53900253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1229}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 85194720

約数和(自身を除く): 31294467

約数列:

[1, 3, 9, 11, 33, 99, 443, 1229, 1329, 3687, 3987, 4873, 11061, 13519, 14619, 40557, 43857, 121671, 544447, 1633341, 4900023, 5988917, 17966751, 53900253]

約数ペア:

[(1, 53900253), (3, 17966751), (9, 5988917), (11, 4900023), (33, 1633341), (99, 544447), (443, 121671), (1229, 43857), (1329, 40557), (3687, 14619), (3987, 13519), (4873, 11061)]