51297129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1301}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 80093832

約数和(自身を除く): 28796703

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 1301, 3033, 3903, 4381, 11709, 13143, 16913, 39429, 50739, 152217, 438437, 1315311, 3945933, 5699681, 17099043, 51297129]

約数ペア:

[(1, 51297129), (3, 17099043), (9, 5699681), (13, 3945933), (39, 1315311), (117, 438437), (337, 152217), (1011, 50739), (1301, 39429), (3033, 16913), (3903, 13143), (4381, 11709)]