68797521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34589}}^1$

素因数の和:34625

約数の個数: 24

約数和(自身を含む): 113316840

約数和(自身を除く): 44519319

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 34589, 103767, 311301, 449657, 588013, 1348971, 1764039, 4046913, 5292117, 7644169, 22932507, 68797521]

約数ペア:

[(1, 68797521), (3, 22932507), (9, 7644169), (13, 5292117), (17, 4046913), (39, 1764039), (51, 1348971), (117, 588013), (153, 449657), (221, 311301), (663, 103767), (1989, 34589)]