85887399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16811}}^1$

素因数の和:16958

約数の個数: 16

約数和(自身を含む): 124274304

約数和(自身を除く): 38386905

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 16811, 50433, 218543, 655629, 2202241, 6606723, 28629133, 85887399]

約数ペア:

[(1, 85887399), (3, 28629133), (13, 6606723), (39, 2202241), (131, 655629), (393, 218543), (1703, 50433), (5109, 16811)]