66829609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1933}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 83548800

約数和(自身を除く): 16719191

約数列:

[1, 7, 11, 77, 449, 1933, 3143, 4939, 13531, 21263, 34573, 148841, 867917, 6075419, 9547087, 66829609]

約数ペア:

[(1, 66829609), (7, 9547087), (11, 6075419), (77, 867917), (449, 148841), (1933, 34573), (3143, 21263), (4939, 13531)]