27289197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{77747}}^1$

素因数の和:77769

約数の個数: 16

約数和(自身を含む): 43538880

約数和(自身を除く): 16249683

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 77747, 233241, 699723, 1010711, 2099169, 3032133, 9096399, 27289197]

約数ペア:

[(1, 27289197), (3, 9096399), (9, 3032133), (13, 2099169), (27, 1010711), (39, 699723), (117, 233241), (351, 77747)]