57745143

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{13451}}^1$

素因数の和:13516

約数の個数: 20

約数和(自身を含む): 87895368

約数和(自身を除く): 30150225

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 13451, 40353, 121059, 363177, 712903, 1089531, 2138709, 6416127, 19248381, 57745143]

約数ペア:

[(1, 57745143), (3, 19248381), (9, 6416127), (27, 2138709), (53, 1089531), (81, 712903), (159, 363177), (477, 121059), (1431, 40353), (4293, 13451)]