82264221

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 133136640

約数和(自身を除く): 50872419

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 3301, 8307, 9903, 24921, 29709, 42913, 89127, 128739, 234371, 386217, 703113, 1158651, 2109339, 3046823, 6328017, 9140469, 27421407, 82264221]

約数ペア:

[(1, 82264221), (3, 27421407), (9, 9140469), (13, 6328017), (27, 3046823), (39, 2109339), (71, 1158651), (117, 703113), (213, 386217), (351, 234371), (639, 128739), (923, 89127), (1917, 42913), (2769, 29709), (3301, 24921), (8307, 9903)]