11725263

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 19811680

約数和(自身を除く): 8086417

約数列:

[1, 3, 9, 11, 27, 33, 37, 97, 99, 111, 121, 291, 297, 333, 363, 407, 873, 999, 1067, 1089, 1221, 2619, 3201, 3267, 3589, 3663, 4477, 9603, 10767, 10989, 11737, 13431, 28809, 32301, 35211, 39479, 40293, 96903, 105633, 118437, 120879, 316899, 355311, 434269, 1065933, 1302807, 3908421, 11725263]

約数ペア:

[(1, 11725263), (3, 3908421), (9, 1302807), (11, 1065933), (27, 434269), (33, 355311), (37, 316899), (97, 120879), (99, 118437), (111, 105633), (121, 96903), (291, 40293), (297, 39479), (333, 35211), (363, 32301), (407, 28809), (873, 13431), (999, 11737), (1067, 10989), (1089, 10767), (1221, 9603), (2619, 4477), (3201, 3663), (3267, 3589)]