87977853

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{25657}}^1$

素因数の和:25793

約数の個数: 16

約数和(自身を含む): 131368960

約数和(自身を除く): 43391107

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 25657, 76971, 230913, 692739, 3258439, 9775317, 29325951, 87977853]

約数ペア:

[(1, 87977853), (3, 29325951), (9, 9775317), (27, 3258439), (127, 692739), (381, 230913), (1143, 76971), (3429, 25657)]