68549439

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75913}}^1$

素因数の和:75966

約数の個数: 16

約数和(自身を含む): 106886912

約数和(自身を除く): 38337473

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75913, 227739, 531391, 1594173, 3264259, 9792777, 22849813, 68549439]

約数ペア:

[(1, 68549439), (3, 22849813), (7, 9792777), (21, 3264259), (43, 1594173), (129, 531391), (301, 227739), (903, 75913)]