54005721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 91880448

約数和(自身を除く): 37874727

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 5437, 9933, 16311, 38059, 59807, 114177, 179421, 233791, 418649, 701373, 1255947, 1636537, 2571701, 4909611, 7715103, 18001907, 54005721]

約数ペア:

[(1, 54005721), (3, 18001907), (7, 7715103), (11, 4909611), (21, 2571701), (33, 1636537), (43, 1255947), (77, 701373), (129, 418649), (231, 233791), (301, 179421), (473, 114177), (903, 59807), (1419, 38059), (3311, 16311), (5437, 9933)]