197916140799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{87679}}^1$

素因数の和:87869

約数の個数: 64

約数和(自身を含む): 324065280000

約数和(自身を除く): 126149139201

約数列:

[1, 3, 9, 13, 27, 39, 59, 109, 117, 177, 327, 351, 531, 767, 981, 1417, 1593, 2301, 2943, 4251, 6431, 6903, 12753, 19293, 20709, 38259, 57879, 83603, 87679, 173637, 250809, 263037, 752427, 789111, 1139827, 2257281, 2367333, 3419481, 5173061, 9557011, 10258443, 15519183, 28671033, 30775329, 46557549, 67249793, 86013099, 124241143, 139672647, 201749379, 258039297, 372723429, 563863649, 605248137, 1118170287, 1691590947, 1815744411, 3354510861, 5074772841, 7330227437, 15224318523, 21990682311, 65972046933, 197916140799]

約数ペア:

[(1, 197916140799), (3, 65972046933), (9, 21990682311), (13, 15224318523), (27, 7330227437), (39, 5074772841), (59, 3354510861), (109, 1815744411), (117, 1691590947), (177, 1118170287), (327, 605248137), (351, 563863649), (531, 372723429), (767, 258039297), (981, 201749379), (1417, 139672647), (1593, 124241143), (2301, 86013099), (2943, 67249793), (4251, 46557549), (6431, 30775329), (6903, 28671033), (12753, 15519183), (19293, 10258443), (20709, 9557011), (38259, 5173061), (57879, 3419481), (83603, 2367333), (87679, 2257281), (173637, 1139827), (250809, 789111), (263037, 752427)]