92161989

素因数分解:

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

素因数の和:231

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 61284411

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 73, 107, 171, 207, 219, 321, 437, 513, 621, 657, 963, 1311, 1387, 1679, 1971, 2033, 2461, 2889, 3933, 4161, 5037, 6099, 7383, 7811, 11799, 12483, 15111, 18297, 22149, 23433, 31901, 37449, 45333, 46759, 54891, 66447, 70299, 95703, 140277, 148409, 179653, 210897, 287109, 420831, 445227, 538959, 861327, 1262493, 1335681, 1616877, 3413407, 4007043, 4850631, 10240221, 30720663, 92161989]

約数ペア:

[(1, 92161989), (3, 30720663), (9, 10240221), (19, 4850631), (23, 4007043), (27, 3413407), (57, 1616877), (69, 1335681), (73, 1262493), (107, 861327), (171, 538959), (207, 445227), (219, 420831), (321, 287109), (437, 210897), (513, 179653), (621, 148409), (657, 140277), (963, 95703), (1311, 70299), (1387, 66447), (1679, 54891), (1971, 46759), (2033, 45333), (2461, 37449), (2889, 31901), (3933, 23433), (4161, 22149), (5037, 18297), (6099, 15111), (7383, 12483), (7811, 11799)]