829457901

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 1396362240

約数和(自身を除く): 566904339

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 73, 81, 107, 171, 207, 219, 243, 321, 437, 513, 621, 657, 963, 1311, 1387, 1539, 1679, 1863, 1971, 2033, 2461, 2889, 3933, 4161, 4617, 5037, 5589, 5913, 6099, 7383, 7811, 8667, 11799, 12483, 15111, 17739, 18297, 22149, 23433, 26001, 31901, 35397, 37449, 45333, 46759, 54891, 66447, 70299, 95703, 106191, 112347, 135999, 140277, 148409, 164673, 179653, 199341, 210897, 287109, 337041, 407997, 420831, 445227, 494019, 538959, 598023, 632691, 861327, 1262493, 1335681, 1616877, 1898073, 2583981, 3413407, 3787479, 4007043, 4850631, 7751943, 10240221, 11362437, 12021129, 14551893, 30720663, 36063387, 43655679, 92161989, 276485967, 829457901]

約数ペア:

[(1, 829457901), (3, 276485967), (9, 92161989), (19, 43655679), (23, 36063387), (27, 30720663), (57, 14551893), (69, 12021129), (73, 11362437), (81, 10240221), (107, 7751943), (171, 4850631), (207, 4007043), (219, 3787479), (243, 3413407), (321, 2583981), (437, 1898073), (513, 1616877), (621, 1335681), (657, 1262493), (963, 861327), (1311, 632691), (1387, 598023), (1539, 538959), (1679, 494019), (1863, 445227), (1971, 420831), (2033, 407997), (2461, 337041), (2889, 287109), (3933, 210897), (4161, 199341), (4617, 179653), (5037, 164673), (5589, 148409), (5913, 140277), (6099, 135999), (7383, 112347), (7811, 106191), (8667, 95703), (11799, 70299), (12483, 66447), (15111, 54891), (17739, 46759), (18297, 45333), (22149, 37449), (23433, 35397), (26001, 31901)]