10920069

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 17619840

約数和(自身を除く): 6699771

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 643, 999, 1887, 1929, 5661, 5787, 10931, 16983, 17361, 23791, 32793, 71373, 98379, 214119, 295137, 404447, 642357, 1213341, 3640023, 10920069]

約数ペア:

[(1, 10920069), (3, 3640023), (9, 1213341), (17, 642357), (27, 404447), (37, 295137), (51, 214119), (111, 98379), (153, 71373), (333, 32793), (459, 23791), (629, 17361), (643, 16983), (999, 10931), (1887, 5787), (1929, 5661)]