1566650889

素因数分解:

$3^7\times {\mathrm{269}}^1\times {\mathrm{2663}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 2359238400

約数和(自身を除く): 792587511

約数列:

[1, 3, 9, 27, 81, 243, 269, 729, 807, 2187, 2421, 2663, 7263, 7989, 21789, 23967, 65367, 71901, 196101, 215703, 588303, 647109, 716347, 1941327, 2149041, 5823981, 6447123, 19341369, 58024107, 174072321, 522216963, 1566650889]

約数ペア:

[(1, 1566650889), (3, 522216963), (9, 174072321), (27, 58024107), (81, 19341369), (243, 6447123), (269, 5823981), (729, 2149041), (807, 1941327), (2187, 716347), (2421, 647109), (2663, 588303), (7263, 215703), (7989, 196101), (21789, 71901), (23967, 65367)]