43493463

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 32348457

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 111, 117, 153, 197, 221, 333, 351, 459, 481, 591, 629, 663, 999, 1443, 1773, 1887, 1989, 2561, 3349, 4329, 5319, 5661, 5967, 7289, 7683, 8177, 10047, 12987, 16983, 21867, 23049, 24531, 30141, 43537, 65601, 69147, 73593, 90423, 94757, 123913, 130611, 196803, 220779, 284271, 371739, 391833, 852813, 1115217, 1175499, 1610869, 2558439, 3345651, 4832607, 14497821, 43493463]

約数ペア:

[(1, 43493463), (3, 14497821), (9, 4832607), (13, 3345651), (17, 2558439), (27, 1610869), (37, 1175499), (39, 1115217), (51, 852813), (111, 391833), (117, 371739), (153, 284271), (197, 220779), (221, 196803), (333, 130611), (351, 123913), (459, 94757), (481, 90423), (591, 73593), (629, 69147), (663, 65601), (999, 43537), (1443, 30141), (1773, 24531), (1887, 23049), (1989, 21867), (2561, 16983), (3349, 12987), (4329, 10047), (5319, 8177), (5661, 7683), (5967, 7289)]