75991191

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 103952640

約数和(自身を除く): 27961449

約数列:

[1, 3, 43, 129, 641, 919, 1923, 2757, 27563, 39517, 82689, 118551, 589079, 1767237, 25330397, 75991191]

約数ペア:

[(1, 75991191), (3, 25330397), (43, 1767237), (129, 589079), (641, 118551), (919, 82689), (1923, 39517), (2757, 27563)]