28229366823

素因数分解:

$3^1\times 7^3\times {\mathrm{1289}}^1\times {\mathrm{21283}}^1$

素因数の和:22596

約数の個数: 32

約数和(自身を含む): 43930176000

約数和(自身を除く): 15700809177

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1289, 3867, 9023, 21283, 27069, 63161, 63849, 148981, 189483, 442127, 446943, 1042867, 1326381, 3128601, 7300069, 21900207, 27433787, 82301361, 192036509, 576109527, 1344255563, 4032766689, 9409788941, 28229366823]

約数ペア:

[(1, 28229366823), (3, 9409788941), (7, 4032766689), (21, 1344255563), (49, 576109527), (147, 192036509), (343, 82301361), (1029, 27433787), (1289, 21900207), (3867, 7300069), (9023, 3128601), (21283, 1326381), (27069, 1042867), (63161, 446943), (63849, 442127), (148981, 189483)]