128248041

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 175609728

約数和(自身を除く): 47361687

約数列:

[1, 3, 41, 123, 487, 1461, 2141, 6423, 19967, 59901, 87781, 263343, 1042667, 3128001, 42749347, 128248041]

約数ペア:

[(1, 128248041), (3, 42749347), (41, 3128001), (123, 1042667), (487, 263343), (1461, 87781), (2141, 59901), (6423, 19967)]