6806943

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 12418560

約数和(自身を除く): 5611617

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 43, 99, 117, 123, 129, 143, 297, 351, 369, 387, 429, 451, 473, 533, 559, 1107, 1161, 1287, 1353, 1419, 1599, 1677, 1763, 3861, 4059, 4257, 4797, 5031, 5289, 5863, 6149, 12177, 12771, 14391, 15093, 15867, 17589, 18447, 19393, 22919, 47601, 52767, 55341, 58179, 68757, 158301, 166023, 174537, 206271, 252109, 523611, 618813, 756327, 2268981, 6806943]

約数ペア:

[(1, 6806943), (3, 2268981), (9, 756327), (11, 618813), (13, 523611), (27, 252109), (33, 206271), (39, 174537), (41, 166023), (43, 158301), (99, 68757), (117, 58179), (123, 55341), (129, 52767), (143, 47601), (297, 22919), (351, 19393), (369, 18447), (387, 17589), (429, 15867), (451, 15093), (473, 14391), (533, 12771), (559, 12177), (1107, 6149), (1161, 5863), (1287, 5289), (1353, 5031), (1419, 4797), (1599, 4257), (1677, 4059), (1763, 3861)]