53507313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 82308096

約数和(自身を除く): 28800783

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 1831, 3247, 5493, 9741, 16479, 29223, 31127, 93381, 280143, 349721, 1049163, 3147489, 5945257, 17835771, 53507313]

約数ペア:

[(1, 53507313), (3, 17835771), (9, 5945257), (17, 3147489), (51, 1049163), (153, 349721), (191, 280143), (573, 93381), (1719, 31127), (1831, 29223), (3247, 16479), (5493, 9741)]