77737851

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 121286880

約数和(自身を除く): 43549029

約数列:

[1, 3, 9, 37, 43, 61, 89, 111, 129, 183, 267, 333, 387, 549, 801, 1591, 2257, 2623, 3293, 3827, 4773, 5429, 6771, 7869, 9879, 11481, 14319, 16287, 20313, 23607, 29637, 34443, 48861, 97051, 141599, 200873, 233447, 291153, 424797, 602619, 700341, 873459, 1274391, 1807857, 2101023, 8637539, 25912617, 77737851]

約数ペア:

[(1, 77737851), (3, 25912617), (9, 8637539), (37, 2101023), (43, 1807857), (61, 1274391), (89, 873459), (111, 700341), (129, 602619), (183, 424797), (267, 291153), (333, 233447), (387, 200873), (549, 141599), (801, 97051), (1591, 48861), (2257, 34443), (2623, 29637), (3293, 23607), (3827, 20313), (4773, 16287), (5429, 14319), (6771, 11481), (7869, 9879)]