81674133

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 112103040

約数和(自身を除く): 30428907

約数列:

[1, 3, 37, 111, 839, 877, 2517, 2631, 31043, 32449, 93129, 97347, 735803, 2207409, 27224711, 81674133]

約数ペア:

[(1, 81674133), (3, 27224711), (37, 2207409), (111, 735803), (839, 97347), (877, 93129), (2517, 32449), (2631, 31043)]