54209583

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 83538000

約数和(自身を除く): 29328417

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 2549, 7089, 7647, 21267, 22941, 43333, 129999, 354311, 389997, 1062933, 3188799, 6023287, 18069861, 54209583]

約数ペア:

[(1, 54209583), (3, 18069861), (9, 6023287), (17, 3188799), (51, 1062933), (139, 389997), (153, 354311), (417, 129999), (1251, 43333), (2363, 22941), (2549, 21267), (7089, 7647)]