73537611

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 123273216

約数和(自身を除く): 49735605

約数列:

[1, 3, 7, 21, 31, 37, 43, 71, 93, 111, 129, 213, 217, 259, 301, 497, 651, 777, 903, 1147, 1333, 1491, 1591, 2201, 2627, 3053, 3441, 3999, 4773, 6603, 7881, 8029, 9159, 9331, 11137, 15407, 18389, 21371, 24087, 27993, 33411, 46221, 49321, 55167, 64113, 81437, 94643, 112961, 147963, 244311, 283929, 338883, 345247, 570059, 662501, 790727, 1035741, 1710177, 1987503, 2372181, 3501791, 10505373, 24512537, 73537611]

約数ペア:

[(1, 73537611), (3, 24512537), (7, 10505373), (21, 3501791), (31, 2372181), (37, 1987503), (43, 1710177), (71, 1035741), (93, 790727), (111, 662501), (129, 570059), (213, 345247), (217, 338883), (259, 283929), (301, 244311), (497, 147963), (651, 112961), (777, 94643), (903, 81437), (1147, 64113), (1333, 55167), (1491, 49321), (1591, 46221), (2201, 33411), (2627, 27993), (3053, 24087), (3441, 21371), (3999, 18389), (4773, 15407), (6603, 11137), (7881, 9331), (8029, 9159)]