154222209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 237714048

約数和(自身を除く): 83491839

約数列:

[1, 3, 9, 43, 53, 73, 103, 129, 159, 219, 309, 387, 477, 657, 927, 2279, 3139, 3869, 4429, 5459, 6837, 7519, 9417, 11607, 13287, 16377, 20511, 22557, 28251, 34821, 39861, 49131, 67671, 166367, 234737, 323317, 398507, 499101, 704211, 969951, 1195521, 1497303, 2112633, 2909853, 3586563, 17135801, 51407403, 154222209]

約数ペア:

[(1, 154222209), (3, 51407403), (9, 17135801), (43, 3586563), (53, 2909853), (73, 2112633), (103, 1497303), (129, 1195521), (159, 969951), (219, 704211), (309, 499101), (387, 398507), (477, 323317), (657, 234737), (927, 166367), (2279, 67671), (3139, 49131), (3869, 39861), (4429, 34821), (5459, 28251), (6837, 22557), (7519, 20511), (9417, 16377), (11607, 13287)]