55691881

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{9551}}^1$

素因数の和:9589

約数の個数: 16

約数和(自身を含む): 68774400

約数和(自身を除く): 13082519

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 9551, 66857, 162367, 467999, 1136569, 3275993, 7955983, 55691881]

約数ペア:

[(1, 55691881), (7, 7955983), (17, 3275993), (49, 1136569), (119, 467999), (343, 162367), (833, 66857), (5831, 9551)]