68537727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12107}}^1$

素因数の和:12167

約数の個数: 24

約数和(自身を含む): 107664336

約数和(自身を除く): 39126609

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 12107, 36321, 108963, 205819, 447959, 617457, 1343877, 1852371, 4031631, 7615303, 22845909, 68537727]

約数ペア:

[(1, 68537727), (3, 22845909), (9, 7615303), (17, 4031631), (37, 1852371), (51, 1343877), (111, 617457), (153, 447959), (333, 205819), (629, 108963), (1887, 36321), (5661, 12107)]