67166197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 81602560

約数和(自身を除く): 14436363

約数列:

[1, 7, 19, 103, 133, 721, 1957, 4903, 13699, 34321, 93157, 505009, 652099, 3535063, 9595171, 67166197]

約数ペア:

[(1, 67166197), (7, 9595171), (19, 3535063), (103, 652099), (133, 505009), (721, 93157), (1957, 34321), (4903, 13699)]