82768077

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30553}}^1$

素因数の和:30609

約数の個数: 24

約数和(自身を含む): 139815104

約数和(自身を除く): 57047027

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 30553, 91659, 213871, 274977, 641613, 1313779, 1924839, 3941337, 9196453, 11824011, 27589359, 82768077]

約数ペア:

[(1, 82768077), (3, 27589359), (7, 11824011), (9, 9196453), (21, 3941337), (43, 1924839), (63, 1313779), (129, 641613), (301, 274977), (387, 213871), (903, 91659), (2709, 30553)]