6516531

素因数分解:

$3^6\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1302

約数の個数: 28

約数和(自身を含む): 11174832

約数和(自身を除く): 4658301

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1277, 1701, 3831, 5103, 8939, 11493, 26817, 34479, 80451, 103437, 241353, 310311, 724059, 930933, 2172177, 6516531]

約数ペア:

[(1, 6516531), (3, 2172177), (7, 930933), (9, 724059), (21, 310311), (27, 241353), (63, 103437), (81, 80451), (189, 34479), (243, 26817), (567, 11493), (729, 8939), (1277, 5103), (1701, 3831)]