85641933

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 127660800

約数和(自身を除く): 42018867

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 5449, 15717, 16347, 70837, 168919, 212511, 506757, 920881, 2195947, 2762643, 6587841, 28547311, 85641933]

約数ペア:

[(1, 85641933), (3, 28547311), (13, 6587841), (31, 2762643), (39, 2195947), (93, 920881), (169, 506757), (403, 212511), (507, 168919), (1209, 70837), (5239, 16347), (5449, 15717)]