11555973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 20885760

約数和(自身を除く): 9329787

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 73, 99, 117, 123, 143, 219, 297, 351, 369, 429, 451, 533, 657, 803, 949, 1107, 1287, 1353, 1599, 1971, 2409, 2847, 2993, 3861, 4059, 4797, 5863, 7227, 8541, 8979, 10439, 12177, 14391, 17589, 21681, 25623, 26937, 31317, 32923, 38909, 52767, 80811, 93951, 98769, 116727, 158301, 281853, 296307, 350181, 427999, 888921, 1050543, 1283997, 3851991, 11555973]

約数ペア:

[(1, 11555973), (3, 3851991), (9, 1283997), (11, 1050543), (13, 888921), (27, 427999), (33, 350181), (39, 296307), (41, 281853), (73, 158301), (99, 116727), (117, 98769), (123, 93951), (143, 80811), (219, 52767), (297, 38909), (351, 32923), (369, 31317), (429, 26937), (451, 25623), (533, 21681), (657, 17589), (803, 14391), (949, 12177), (1107, 10439), (1287, 8979), (1353, 8541), (1599, 7227), (1971, 5863), (2409, 4797), (2847, 4059), (2993, 3861)]