131844669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 195477504

約数和(自身を除く): 63632835

約数列:

[1, 3, 11, 33, 127, 163, 193, 381, 489, 579, 1397, 1793, 2123, 4191, 5379, 6369, 20701, 24511, 31459, 62103, 73533, 94377, 227711, 269621, 346049, 683133, 808863, 1038147, 3995293, 11985879, 43948223, 131844669]

約数ペア:

[(1, 131844669), (3, 43948223), (11, 11985879), (33, 3995293), (127, 1038147), (163, 808863), (193, 683133), (381, 346049), (489, 269621), (579, 227711), (1397, 94377), (1793, 73533), (2123, 62103), (4191, 31459), (5379, 24511), (6369, 20701)]