86731671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130817}}^1$

素因数の和:130850

約数の個数: 16

約数和(自身を含む): 131864544

約数和(自身を除く): 45132873

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 130817, 392451, 1700621, 2223889, 5101863, 6671667, 28910557, 86731671]

約数ペア:

[(1, 86731671), (3, 28910557), (13, 6671667), (17, 5101863), (39, 2223889), (51, 1700621), (221, 392451), (663, 130817)]