13751720001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{5476591}}^1$

素因数の和:5476634

約数の個数: 20

約数和(自身を含む): 21205364224

約数和(自身を除く): 7453644223

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 5476591, 16429773, 49289319, 147867957, 169774321, 443603871, 509322963, 1527968889, 4583906667, 13751720001]

約数ペア:

[(1, 13751720001), (3, 4583906667), (9, 1527968889), (27, 509322963), (31, 443603871), (81, 169774321), (93, 147867957), (279, 49289319), (837, 16429773), (2511, 5476591)]