57736719

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{4373}}^1$

素因数の和:4548

約数の個数: 20

約数和(自身を含む): 86797656

約数和(自身を除く): 29060937

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4373, 4401, 13119, 13203, 39357, 118071, 354213, 712799, 2138397, 6415191, 19245573, 57736719]

約数ペア:

[(1, 57736719), (3, 19245573), (9, 6415191), (27, 2138397), (81, 712799), (163, 354213), (489, 118071), (1467, 39357), (4373, 13203), (4401, 13119)]