255547581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{29567}}^1$

素因数の和:29680

約数の個数: 16

約数和(自身を含む): 353869824

約数和(自身を除く): 98322243

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 29567, 88701, 1271381, 1980989, 3814143, 5942967, 85182527, 255547581]

約数ペア:

[(1, 255547581), (3, 85182527), (43, 5942967), (67, 3814143), (129, 1980989), (201, 1271381), (2881, 88701), (8643, 29567)]