2544144471

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124147}}^1$

素因数の和:124193

約数の個数: 40

約数和(自身を含む): 4326309504

約数和(自身を除く): 1782165033

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 124147, 372441, 1117323, 1365617, 2855381, 3351969, 4096851, 8566143, 10055907, 12290553, 25698429, 31409191, 36871659, 77095287, 94227573, 110614977, 231285861, 282682719, 848048157, 2544144471]

約数ペア:

[(1, 2544144471), (3, 848048157), (9, 282682719), (11, 231285861), (23, 110614977), (27, 94227573), (33, 77095287), (69, 36871659), (81, 31409191), (99, 25698429), (207, 12290553), (253, 10055907), (297, 8566143), (621, 4096851), (759, 3351969), (891, 2855381), (1863, 1365617), (2277, 1117323), (6831, 372441), (20493, 124147)]