80690007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 119081664

約数和(自身を除く): 38391657

約数列:

[1, 3, 17, 37, 51, 61, 111, 183, 629, 701, 1037, 1887, 2103, 2257, 3111, 6771, 11917, 25937, 35751, 38369, 42761, 77811, 115107, 128283, 440929, 726937, 1322787, 1582157, 2180811, 4746471, 26896669, 80690007]

約数ペア:

[(1, 80690007), (3, 26896669), (17, 4746471), (37, 2180811), (51, 1582157), (61, 1322787), (111, 726937), (183, 440929), (629, 128283), (701, 115107), (1037, 77811), (1887, 42761), (2103, 38369), (2257, 35751), (3111, 25937), (6771, 11917)]