82517617

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 103966632

約数和(自身を除く): 21449015

約数列:

[1, 7, 13, 49, 91, 281, 461, 637, 1967, 3227, 3653, 5993, 13769, 22589, 25571, 41951, 129541, 178997, 293657, 906787, 1684033, 6347509, 11788231, 82517617]

約数ペア:

[(1, 82517617), (7, 11788231), (13, 6347509), (49, 1684033), (91, 906787), (281, 293657), (461, 178997), (637, 129541), (1967, 41951), (3227, 25571), (3653, 22589), (5993, 13769)]