56553788403

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{3881}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 96100183296

約数和(自身を除く): 39546394893

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 191, 441, 519, 573, 1211, 1337, 1557, 1719, 3633, 3881, 4011, 8477, 9359, 10899, 11643, 12033, 25431, 27167, 28077, 33043, 34929, 76293, 81501, 84231, 99129, 190169, 231301, 244503, 297387, 570507, 671413, 693903, 741271, 1619107, 1711521, 2014239, 2081709, 2223813, 4699891, 4857321, 5188897, 6042717, 6671439, 14099673, 14571963, 15566691, 32899237, 36322279, 42299019, 46700073, 98697711, 108966837, 128239883, 296093133, 326900511, 384719649, 897679181, 1154158947, 2693037543, 6283754267, 8079112629, 18851262801, 56553788403]

約数ペア:

[(1, 56553788403), (3, 18851262801), (7, 8079112629), (9, 6283754267), (21, 2693037543), (49, 1154158947), (63, 897679181), (147, 384719649), (173, 326900511), (191, 296093133), (441, 128239883), (519, 108966837), (573, 98697711), (1211, 46700073), (1337, 42299019), (1557, 36322279), (1719, 32899237), (3633, 15566691), (3881, 14571963), (4011, 14099673), (8477, 6671439), (9359, 6042717), (10899, 5188897), (11643, 4857321), (12033, 4699891), (25431, 2223813), (27167, 2081709), (28077, 2014239), (33043, 1711521), (34929, 1619107), (76293, 741271), (81501, 693903), (84231, 671413), (99129, 570507), (190169, 297387), (231301, 244503)]