67447667

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{6917}}^1$

素因数の和:7130

約数の個数: 12

約数和(自身を含む): 78865200

約数和(自身を除く): 11417533

約数列:

[1, 7, 49, 199, 1393, 6917, 9751, 48419, 338933, 1376483, 9635381, 67447667]

約数ペア:

[(1, 67447667), (7, 9635381), (49, 1376483), (199, 338933), (1393, 48419), (6917, 9751)]