66792717

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 99706464

約数和(自身を除く): 32913747

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1613, 4601, 4839, 13803, 14517, 41409, 69359, 172591, 208077, 517773, 624231, 1553319, 7421413, 22264239, 66792717]

約数ペア:

[(1, 66792717), (3, 22264239), (9, 7421413), (43, 1553319), (107, 624231), (129, 517773), (321, 208077), (387, 172591), (963, 69359), (1613, 41409), (4601, 14517), (4839, 13803)]