68647033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1549}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 84716800

約数和(自身を除く): 16069767

約数列:

[1, 7, 13, 91, 487, 1549, 3409, 6331, 10843, 20137, 44317, 140959, 754363, 5280541, 9806719, 68647033]

約数ペア:

[(1, 68647033), (7, 9806719), (13, 5280541), (91, 754363), (487, 140959), (1549, 44317), (3409, 20137), (6331, 10843)]