52807800717

素因数分解:

$3^4\times 7^1\times {\mathrm{93135451}}^1$

素因数の和:93135470

約数の個数: 20

約数和(自身を含む): 90155117536

約数和(自身を除く): 37347316819

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 93135451, 279406353, 651948157, 838219059, 1955844471, 2514657177, 5867533413, 7543971531, 17602600239, 52807800717]

約数ペア:

[(1, 52807800717), (3, 17602600239), (7, 7543971531), (9, 5867533413), (21, 2514657177), (27, 1955844471), (63, 838219059), (81, 651948157), (189, 279406353), (567, 93135451)]