2200778883

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{47639}}^1$

素因数の和:47736

約数の個数: 32

約数和(自身を含む): 3430080000

約数和(自身を除く): 1229301117

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 531, 783, 1593, 1711, 5133, 15399, 46197, 47639, 142917, 428751, 1286253, 1381531, 2810701, 4144593, 8432103, 12433779, 25296309, 37301337, 75888927, 81510329, 244530987, 733592961, 2200778883]

約数ペア:

[(1, 2200778883), (3, 733592961), (9, 244530987), (27, 81510329), (29, 75888927), (59, 37301337), (87, 25296309), (177, 12433779), (261, 8432103), (531, 4144593), (783, 2810701), (1593, 1381531), (1711, 1286253), (5133, 428751), (15399, 142917), (46197, 47639)]