90574497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 146294400

約数和(自身を除く): 55719903

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3109, 3237, 9327, 9711, 27981, 29133, 40417, 83943, 121251, 258047, 363753, 774141, 1091259, 2322423, 3354611, 6967269, 10063833, 30191499, 90574497]

約数ペア:

[(1, 90574497), (3, 30191499), (9, 10063833), (13, 6967269), (27, 3354611), (39, 2322423), (83, 1091259), (117, 774141), (249, 363753), (351, 258047), (747, 121251), (1079, 83943), (2241, 40417), (3109, 29133), (3237, 27981), (9327, 9711)]