64243839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15329}}^1$

素因数の和:15470

約数の個数: 16

約数和(自身を含む): 94187520

約数和(自身を除く): 29943681

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 15329, 45987, 168619, 505857, 1946783, 5840349, 21414613, 64243839]

約数ペア:

[(1, 64243839), (3, 21414613), (11, 5840349), (33, 1946783), (127, 505857), (381, 168619), (1397, 45987), (4191, 15329)]