219025719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{76289}}^1$

素因数の和:76335

約数の個数: 24

約数和(自身を含む): 357037200

約数和(自身を除く): 138011481

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 76289, 228867, 686601, 839179, 2212381, 2517537, 6637143, 7552611, 19911429, 24336191, 73008573, 219025719]

約数ペア:

[(1, 219025719), (3, 73008573), (9, 24336191), (11, 19911429), (29, 7552611), (33, 6637143), (87, 2517537), (99, 2212381), (261, 839179), (319, 686601), (957, 228867), (2871, 76289)]