66816001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 81184896

約数和(自身を除く): 14368895

約数列:

[1, 7, 17, 119, 277, 1939, 2027, 4709, 14189, 32963, 34459, 241213, 561479, 3930353, 9545143, 66816001]

約数ペア:

[(1, 66816001), (7, 9545143), (17, 3930353), (119, 561479), (277, 241213), (1939, 34459), (2027, 32963), (4709, 14189)]