473345181

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 724128000

約数和(自身を除く): 250782819

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 597, 999, 1791, 2381, 5373, 7143, 7363, 21429, 22089, 64287, 66267, 88097, 198801, 264291, 473819, 792873, 1421457, 2378619, 4264371, 12793113, 17531303, 52593909, 157781727, 473345181]

約数ペア:

[(1, 473345181), (3, 157781727), (9, 52593909), (27, 17531303), (37, 12793113), (111, 4264371), (199, 2378619), (333, 1421457), (597, 792873), (999, 473819), (1791, 264291), (2381, 198801), (5373, 88097), (7143, 66267), (7363, 64287), (21429, 22089)]