209366361603

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1\times {\mathrm{8929}}^1$

素因数の和:10321

約数の個数: 64

約数和(自身を含む): 358457344000

約数和(自身を除く): 149090982397

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 1279, 2037, 2619, 3837, 6111, 8929, 8953, 11511, 18333, 26787, 26859, 34533, 62503, 80361, 80577, 124063, 187509, 241083, 241731, 372189, 562527, 866113, 868441, 1116567, 1687581, 2598339, 2605323, 3349701, 6062791, 7795017, 7815969, 11420191, 18188373, 23385051, 23447907, 34260573, 54565119, 79941337, 102781719, 163695357, 239824011, 308345157, 719472033, 1107758527, 2158416099, 3323275581, 7754309689, 9969826743, 23262929067, 29909480229, 69788787201, 209366361603]

約数ペア:

[(1, 209366361603), (3, 69788787201), (7, 29909480229), (9, 23262929067), (21, 9969826743), (27, 7754309689), (63, 3323275581), (97, 2158416099), (189, 1107758527), (291, 719472033), (679, 308345157), (873, 239824011), (1279, 163695357), (2037, 102781719), (2619, 79941337), (3837, 54565119), (6111, 34260573), (8929, 23447907), (8953, 23385051), (11511, 18188373), (18333, 11420191), (26787, 7815969), (26859, 7795017), (34533, 6062791), (62503, 3349701), (80361, 2605323), (80577, 2598339), (124063, 1687581), (187509, 1116567), (241083, 868441), (241731, 866113), (372189, 562527)]