68347041

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 107563008

約数和(自身を除く): 39215967

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 487, 489, 861, 1141, 1461, 3409, 3423, 6683, 10227, 19967, 20049, 46781, 59901, 79381, 139769, 140343, 238143, 419307, 555667, 1667001, 3254621, 9763863, 22782347, 68347041]

約数ペア:

[(1, 68347041), (3, 22782347), (7, 9763863), (21, 3254621), (41, 1667001), (123, 555667), (163, 419307), (287, 238143), (487, 140343), (489, 139769), (861, 79381), (1141, 59901), (1461, 46781), (3409, 20049), (3423, 19967), (6683, 10227)]