85850091

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{23209}}^1$

素因数の和:23355

約数の個数: 16

約数和(自身を含む): 128119200

約数和(自身を除く): 42269109

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 23209, 69627, 208881, 626643, 3179633, 9538899, 28616697, 85850091]

約数ペア:

[(1, 85850091), (3, 28616697), (9, 9538899), (27, 3179633), (137, 626643), (411, 208881), (1233, 69627), (3699, 23209)]