157743393

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{18251}}^1$

素因数の和:18364

約数の個数: 16

約数和(自身を含む): 218439936

約数和(自身を除く): 60696543

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 18251, 54753, 784793, 1222817, 2354379, 3668451, 52581131, 157743393]

約数ペア:

[(1, 157743393), (3, 52581131), (43, 3668451), (67, 2354379), (129, 1222817), (201, 784793), (2881, 54753), (8643, 18251)]