25153713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71663}}^1$

素因数の和:71685

約数の個数: 16

約数和(自身を含む): 40131840

約数和(自身を除く): 14978127

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 71663, 214989, 644967, 931619, 1934901, 2794857, 8384571, 25153713]

約数ペア:

[(1, 25153713), (3, 8384571), (9, 2794857), (13, 1934901), (27, 931619), (39, 644967), (117, 214989), (351, 71663)]