51985827

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 27686493

約数列:

[1, 3, 9, 27, 41, 123, 151, 311, 369, 453, 933, 1107, 1359, 2799, 4077, 6191, 8397, 12751, 18573, 38253, 46961, 55719, 114759, 140883, 167157, 344277, 422649, 1267947, 1925401, 5776203, 17328609, 51985827]

約数ペア:

[(1, 51985827), (3, 17328609), (9, 5776203), (27, 1925401), (41, 1267947), (123, 422649), (151, 344277), (311, 167157), (369, 140883), (453, 114759), (933, 55719), (1107, 46961), (1359, 38253), (2799, 18573), (4077, 12751), (6191, 8397)]