68646357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34513}}^1$

素因数の和:34549

約数の個数: 24

約数和(自身を含む): 113067864

約数和(自身を除く): 44421507

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 34513, 103539, 310617, 448669, 586721, 1346007, 1760163, 4038021, 5280489, 7627373, 22882119, 68646357]

約数ペア:

[(1, 68646357), (3, 22882119), (9, 7627373), (13, 5280489), (17, 4038021), (39, 1760163), (51, 1346007), (117, 586721), (153, 448669), (221, 310617), (663, 103539), (1989, 34513)]