68413037

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 89822880

約数和(自身を除く): 21409843

約数列:

[1, 7, 11, 37, 59, 77, 121, 259, 407, 413, 649, 847, 1369, 2183, 2849, 4477, 4543, 7139, 9583, 15059, 15281, 24013, 31339, 49973, 80771, 105413, 165649, 168091, 264143, 565397, 888481, 1159543, 1849001, 6219367, 9773291, 68413037]

約数ペア:

[(1, 68413037), (7, 9773291), (11, 6219367), (37, 1849001), (59, 1159543), (77, 888481), (121, 565397), (259, 264143), (407, 168091), (413, 165649), (649, 105413), (847, 80771), (1369, 49973), (2183, 31339), (2849, 24013), (4477, 15281), (4543, 15059), (7139, 9583)]