85511919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5641}}^1$

素因数の和:5838

約数の個数: 16

約数和(自身を含む): 118436864

約数和(自身を除く): 32924945

約数列:

[1, 3, 31, 93, 163, 489, 5053, 5641, 15159, 16923, 174871, 524613, 919483, 2758449, 28503973, 85511919]

約数ペア:

[(1, 85511919), (3, 28503973), (31, 2758449), (93, 919483), (163, 524613), (489, 174871), (5053, 16923), (5641, 15159)]