89212143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{18691}}^1$

素因数の和:18774

約数の個数: 16

約数和(自身を含む): 125012096

約数和(自身を除く): 35799953

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 18691, 56073, 691567, 803713, 2074701, 2411139, 29737381, 89212143]

約数ペア:

[(1, 89212143), (3, 29737381), (37, 2411139), (43, 2074701), (111, 803713), (129, 691567), (1591, 56073), (4773, 18691)]