87999183

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{31643}}^1$

素因数の和:31755

約数の個数: 16

約数和(自身を含む): 131639040

約数和(自身を除く): 43639857

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 31643, 94929, 284787, 854361, 3259229, 9777687, 29333061, 87999183]

約数ペア:

[(1, 87999183), (3, 29333061), (9, 9777687), (27, 3259229), (103, 854361), (309, 284787), (927, 94929), (2781, 31643)]