214325073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 335462400

約数和(自身を除く): 121137327

約数列:

[1, 3, 9, 19, 57, 71, 127, 139, 171, 213, 381, 417, 639, 1143, 1251, 1349, 2413, 2641, 4047, 7239, 7923, 9017, 9869, 12141, 17653, 21717, 23769, 27051, 29607, 52959, 81153, 88821, 158877, 171323, 187511, 335407, 513969, 562533, 1006221, 1253363, 1541907, 1687599, 3018663, 3760089, 11280267, 23813897, 71441691, 214325073]

約数ペア:

[(1, 214325073), (3, 71441691), (9, 23813897), (19, 11280267), (57, 3760089), (71, 3018663), (127, 1687599), (139, 1541907), (171, 1253363), (213, 1006221), (381, 562533), (417, 513969), (639, 335407), (1143, 187511), (1251, 171323), (1349, 158877), (2413, 88821), (2641, 81153), (4047, 52959), (7239, 29607), (7923, 27051), (9017, 23769), (9869, 21717), (12141, 17653)]