64704849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15439}}^1$

素因数の和:15580

約数の個数: 16

約数和(自身を含む): 94863360

約数和(自身を除く): 30158511

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 15439, 46317, 169829, 509487, 1960753, 5882259, 21568283, 64704849]

約数ペア:

[(1, 64704849), (3, 21568283), (11, 5882259), (33, 1960753), (127, 509487), (381, 169829), (1397, 46317), (4191, 15439)]