274865211

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 416563200

約数和(自身を除く): 141697989

約数列:

[1, 3, 9, 27, 71, 127, 213, 381, 639, 1129, 1143, 1917, 3387, 3429, 9017, 10161, 27051, 30483, 80159, 81153, 143383, 240477, 243459, 430149, 721431, 1290447, 2164293, 3871341, 10180193, 30540579, 91621737, 274865211]

約数ペア:

[(1, 274865211), (3, 91621737), (9, 30540579), (27, 10180193), (71, 3871341), (127, 2164293), (213, 1290447), (381, 721431), (639, 430149), (1129, 243459), (1143, 240477), (1917, 143383), (3387, 81153), (3429, 80159), (9017, 30483), (10161, 27051)]