68266961

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 80547840

約数和(自身を除く): 12280879

約数列:

[1, 7, 37, 229, 259, 1151, 1603, 8057, 8473, 42587, 59311, 263579, 298109, 1845053, 9752423, 68266961]

約数ペア:

[(1, 68266961), (7, 9752423), (37, 1845053), (229, 298109), (259, 263579), (1151, 59311), (1603, 42587), (8057, 8473)]