26164809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 43447680

約数和(自身を除く): 17282871

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2381, 3663, 7143, 10989, 21429, 26191, 64287, 78573, 88097, 235719, 264291, 707157, 792873, 969067, 2378619, 2907201, 8721603, 26164809]

約数ペア:

[(1, 26164809), (3, 8721603), (9, 2907201), (11, 2378619), (27, 969067), (33, 792873), (37, 707157), (99, 264291), (111, 235719), (297, 88097), (333, 78573), (407, 64287), (999, 26191), (1221, 21429), (2381, 10989), (3663, 7143)]