85821099

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44909}}^1$

素因数の和:44939

約数の個数: 24

約数和(自身を含む): 143352720

約数和(自身を除く): 57531621

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 44909, 134727, 314363, 583817, 943089, 1751451, 2200541, 4086719, 6601623, 12260157, 28607033, 85821099]

約数ペア:

[(1, 85821099), (3, 28607033), (7, 12260157), (13, 6601623), (21, 4086719), (39, 2200541), (49, 1751451), (91, 943089), (147, 583817), (273, 314363), (637, 134727), (1911, 44909)]