29547261

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 47277120

約数和(自身を除く): 17729859

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 263, 513, 657, 789, 1387, 1539, 1971, 2367, 4161, 4997, 5913, 7101, 12483, 14991, 19199, 21303, 37449, 44973, 57597, 112347, 134919, 172791, 364781, 404757, 518373, 1094343, 1555119, 3283029, 9849087, 29547261]

約数ペア:

[(1, 29547261), (3, 9849087), (9, 3283029), (19, 1555119), (27, 1094343), (57, 518373), (73, 404757), (81, 364781), (171, 172791), (219, 134919), (263, 112347), (513, 57597), (657, 44973), (789, 37449), (1387, 21303), (1539, 19199), (1971, 14991), (2367, 12483), (4161, 7101), (4997, 5913)]