67708067

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 81200640

約数和(自身を除く): 13492573

約数列:

[1, 7, 23, 161, 193, 1351, 2179, 4439, 15253, 31073, 50117, 350819, 420547, 2943829, 9672581, 67708067]

約数ペア:

[(1, 67708067), (7, 9672581), (23, 2943829), (161, 420547), (193, 350819), (1351, 50117), (2179, 31073), (4439, 15253)]