271459107

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{31321}}^1$

素因数の和:31440

約数の個数: 20

約数和(自身を含む): 409315896

約数和(自身を除く): 137856789

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 31321, 93963, 281889, 845667, 2537001, 3351347, 10054041, 30162123, 90486369, 271459107]

約数ペア:

[(1, 271459107), (3, 90486369), (9, 30162123), (27, 10054041), (81, 3351347), (107, 2537001), (321, 845667), (963, 281889), (2889, 93963), (8667, 31321)]