86486967

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 147253760

約数和(自身を除く): 60766793

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2371, 4053, 5211, 7113, 12159, 16597, 21339, 36477, 49791, 64017, 149373, 448119, 457603, 1372809, 3203221, 4118427, 9609663, 12355281, 28828989, 86486967]

約数ペア:

[(1, 86486967), (3, 28828989), (7, 12355281), (9, 9609663), (21, 4118427), (27, 3203221), (63, 1372809), (189, 457603), (193, 448119), (579, 149373), (1351, 64017), (1737, 49791), (2371, 36477), (4053, 21339), (5211, 16597), (7113, 12159)]