85263087

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44617}}^1$

素因数の和:44647

約数の個数: 24

約数和(自身を含む): 142420656

約数和(自身を除く): 57157569

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 44617, 133851, 312319, 580021, 936957, 1740063, 2186233, 4060147, 6558699, 12180441, 28421029, 85263087]

約数ペア:

[(1, 85263087), (3, 28421029), (7, 12180441), (13, 6558699), (21, 4060147), (39, 2186233), (49, 1740063), (91, 936957), (147, 580021), (273, 312319), (637, 133851), (1911, 44617)]