68502021

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79561}}^1$

素因数の和:79612

約数の個数: 16

約数和(自身を含む): 106931328

約数和(自身を除く): 38429307

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 79561, 238683, 556927, 1670781, 3262001, 9786003, 22834007, 68502021]

約数ペア:

[(1, 68502021), (3, 22834007), (7, 9786003), (21, 3262001), (41, 1670781), (123, 556927), (287, 238683), (861, 79561)]