55116207

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 88281600

約数和(自身を除く): 33165393

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 513, 531, 607, 1121, 1539, 1593, 1821, 3363, 4779, 5463, 10089, 11533, 16389, 30267, 34599, 35813, 49167, 90801, 103797, 107439, 311391, 322317, 680447, 934173, 966951, 2041341, 2900853, 6124023, 18372069, 55116207]

約数ペア:

[(1, 55116207), (3, 18372069), (9, 6124023), (19, 2900853), (27, 2041341), (57, 966951), (59, 934173), (81, 680447), (171, 322317), (177, 311391), (513, 107439), (531, 103797), (607, 90801), (1121, 49167), (1539, 35813), (1593, 34599), (1821, 30267), (3363, 16389), (4779, 11533), (5463, 10089)]