53711667

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1451}}^1$

素因数の和:1920

約数の個数: 20

約数和(自身を含む): 80466936

約数和(自身を除く): 26755269

約数列:

[1, 3, 9, 27, 81, 457, 1371, 1451, 4113, 4353, 12339, 13059, 37017, 39177, 117531, 663107, 1989321, 5967963, 17903889, 53711667]

約数ペア:

[(1, 53711667), (3, 17903889), (9, 5967963), (27, 1989321), (81, 663107), (457, 117531), (1371, 39177), (1451, 37017), (4113, 13059), (4353, 12339)]