90486369

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{31321}}^1$

素因数の和:31437

約数の個数: 16

約数和(自身を含む): 135311040

約数和(自身を除く): 44824671

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 31321, 93963, 281889, 845667, 3351347, 10054041, 30162123, 90486369]

約数ペア:

[(1, 90486369), (3, 30162123), (9, 10054041), (27, 3351347), (107, 845667), (321, 281889), (963, 93963), (2889, 31321)]