85122843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 126196224

約数和(自身を除く): 41073381

約数列:

[1, 3, 13, 39, 43, 129, 193, 263, 559, 579, 789, 1677, 2509, 3419, 7527, 8299, 10257, 11309, 24897, 33927, 50759, 107887, 147017, 152277, 323661, 441051, 659867, 1979601, 2182637, 6547911, 28374281, 85122843]

約数ペア:

[(1, 85122843), (3, 28374281), (13, 6547911), (39, 2182637), (43, 1979601), (129, 659867), (193, 441051), (263, 323661), (559, 152277), (579, 147017), (789, 107887), (1677, 50759), (2509, 33927), (3419, 24897), (7527, 11309), (8299, 10257)]