86511123

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{26627}}^1$

素因数の和:26671

約数の個数: 18

約数和(自身を含む): 131888484

約数和(自身を除く): 45377361

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 26627, 79881, 239643, 505913, 1517739, 4553217, 9612347, 28837041, 86511123]

約数ペア:

[(1, 86511123), (3, 28837041), (9, 9612347), (19, 4553217), (57, 1517739), (171, 505913), (361, 239643), (1083, 79881), (3249, 26627)]