6641567271

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1301}}^1\times {\mathrm{2663}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 9989360640

約数和(自身を除く): 3347793369

約数列:

[1, 3, 9, 27, 71, 213, 639, 1301, 1917, 2663, 3903, 7989, 11709, 23967, 35127, 71901, 92371, 189073, 277113, 567219, 831339, 1701657, 2494017, 3464563, 5104971, 10393689, 31181067, 93543201, 245983973, 737951919, 2213855757, 6641567271]

約数ペア:

[(1, 6641567271), (3, 2213855757), (9, 737951919), (27, 245983973), (71, 93543201), (213, 31181067), (639, 10393689), (1301, 5104971), (1917, 3464563), (2663, 2494017), (3903, 1701657), (7989, 831339), (11709, 567219), (23967, 277113), (35127, 189073), (71901, 92371)]