83454543

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{9629}}^1$

素因数の和:9748

約数の個数: 20

約数和(自身を含む): 125844840

約数和(自身を除く): 42390297

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 9629, 28887, 86661, 259983, 779949, 1030303, 3090909, 9272727, 27818181, 83454543]

約数ペア:

[(1, 83454543), (3, 27818181), (9, 9272727), (27, 3090909), (81, 1030303), (107, 779949), (321, 259983), (963, 86661), (2889, 28887), (8667, 9629)]