20143149309

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{443}}^1\times {\mathrm{4691}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 29998771200

約数和(自身を除く): 9855621891

約数列:

[1, 3, 9, 27, 359, 443, 1077, 1329, 3231, 3987, 4691, 9693, 11961, 14073, 42219, 126657, 159037, 477111, 1431333, 1684069, 2078113, 4293999, 5052207, 6234339, 15156621, 18703017, 45469863, 56109051, 746042567, 2238127701, 6714383103, 20143149309]

約数ペア:

[(1, 20143149309), (3, 6714383103), (9, 2238127701), (27, 746042567), (359, 56109051), (443, 45469863), (1077, 18703017), (1329, 15156621), (3231, 6234339), (3987, 5052207), (4691, 4293999), (9693, 2078113), (11961, 1684069), (14073, 1431333), (42219, 477111), (126657, 159037)]