264089151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 424569600

約数和(自身を除く): 160480449

約数列:

[1, 3, 9, 19, 23, 57, 69, 83, 171, 207, 249, 437, 747, 809, 1311, 1577, 1909, 2427, 3933, 4731, 5727, 7281, 14193, 15371, 17181, 18607, 36271, 46113, 55821, 67147, 108813, 138339, 167463, 201441, 326439, 353533, 604323, 1060599, 1275793, 1544381, 3181797, 3827379, 4633143, 11482137, 13899429, 29343239, 88029717, 264089151]

約数ペア:

[(1, 264089151), (3, 88029717), (9, 29343239), (19, 13899429), (23, 11482137), (57, 4633143), (69, 3827379), (83, 3181797), (171, 1544381), (207, 1275793), (249, 1060599), (437, 604323), (747, 353533), (809, 326439), (1311, 201441), (1577, 167463), (1909, 138339), (2427, 108813), (3933, 67147), (4731, 55821), (5727, 46113), (7281, 36271), (14193, 18607), (15371, 17181)]