65565747

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{14369}}^1$

素因数の和:14404

約数の個数: 24

約数和(自身を含む): 105188400

約数和(自身を除く): 39622653

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 14369, 43107, 129321, 186797, 387963, 560391, 1681173, 2428361, 5043519, 7285083, 21855249, 65565747]

約数ペア:

[(1, 65565747), (3, 21855249), (9, 7285083), (13, 5043519), (27, 2428361), (39, 1681173), (117, 560391), (169, 387963), (351, 186797), (507, 129321), (1521, 43107), (4563, 14369)]