67867009

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 85363200

約数和(自身を除く): 17496191

約数列:

[1, 7, 17, 49, 103, 113, 119, 343, 721, 791, 833, 1751, 1921, 5047, 5537, 5831, 11639, 12257, 13447, 35329, 38759, 81473, 85799, 94129, 197863, 570311, 600593, 658903, 1385041, 3992177, 9695287, 67867009]

約数ペア:

[(1, 67867009), (7, 9695287), (17, 3992177), (49, 1385041), (103, 658903), (113, 600593), (119, 570311), (343, 197863), (721, 94129), (791, 85799), (833, 81473), (1751, 38759), (1921, 35329), (5047, 13447), (5537, 12257), (5831, 11639)]