196268211

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 301847040

約数和(自身を除く): 105578829

約数列:

[1, 3, 9, 27, 43, 71, 129, 213, 387, 639, 1161, 1917, 2381, 3053, 7143, 9159, 21429, 27477, 64287, 82431, 102383, 169051, 307149, 507153, 921447, 1521459, 2764341, 4564377, 7269193, 21807579, 65422737, 196268211]

約数ペア:

[(1, 196268211), (3, 65422737), (9, 21807579), (27, 7269193), (43, 4564377), (71, 2764341), (129, 1521459), (213, 921447), (387, 507153), (639, 307149), (1161, 169051), (1917, 102383), (2381, 82431), (3053, 64287), (7143, 27477), (9159, 21429)]