53380263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1723}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 74476800

約数和(自身を除く): 21096537

約数列:

[1, 3, 23, 69, 449, 1347, 1723, 5169, 10327, 30981, 39629, 118887, 773627, 2320881, 17793421, 53380263]

約数ペア:

[(1, 53380263), (3, 17793421), (23, 2320881), (69, 773627), (449, 118887), (1347, 39629), (1723, 30981), (5169, 10327)]