90583701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 138475008

約数和(自身を除く): 47891307

約数列:

[1, 3, 13, 17, 39, 51, 221, 317, 431, 663, 951, 1293, 4121, 5389, 5603, 7327, 12363, 16167, 16809, 21981, 70057, 95251, 136627, 210171, 285753, 409881, 1776151, 2322659, 5328453, 6967977, 30194567, 90583701]

約数ペア:

[(1, 90583701), (3, 30194567), (13, 6967977), (17, 5328453), (39, 2322659), (51, 1776151), (221, 409881), (317, 285753), (431, 210171), (663, 136627), (951, 95251), (1293, 70057), (4121, 21981), (5389, 16809), (5603, 16167), (7327, 12363)]