81117743

素因数分解:

$7^1\times {\mathrm{59}}^2\times {\mathrm{3329}}^1$

素因数の和:3454

約数の個数: 12

約数和(自身を含む): 94332240

約数和(自身を除く): 13214497

約数列:

[1, 7, 59, 413, 3329, 3481, 23303, 24367, 196411, 1374877, 11588249, 81117743]

約数ペア:

[(1, 81117743), (7, 11588249), (59, 1374877), (413, 196411), (3329, 24367), (3481, 23303)]