206939907

素因数分解:

$3^3\times {\mathrm{1879}}^1\times {\mathrm{4079}}^1$

素因数の和:5967

約数の個数: 16

約数和(自身を含む): 306816000

約数和(自身を除く): 99876093

約数列:

[1, 3, 9, 27, 1879, 4079, 5637, 12237, 16911, 36711, 50733, 110133, 7664441, 22993323, 68979969, 206939907]

約数ペア:

[(1, 206939907), (3, 68979969), (9, 22993323), (27, 7664441), (1879, 110133), (4079, 50733), (5637, 36711), (12237, 16911)]