48997953

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{16349}}^1$

素因数の和:16398

約数の個数: 20

約数和(自身を含む): 75177300

約数和(自身を除く): 26179347

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 16349, 49047, 147141, 441423, 604913, 1324269, 1814739, 5444217, 16332651, 48997953]

約数ペア:

[(1, 48997953), (3, 16332651), (9, 5444217), (27, 1814739), (37, 1324269), (81, 604913), (111, 441423), (333, 147141), (999, 49047), (2997, 16349)]