67108251

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{74317}}^1$

素因数の和:74370

約数の個数: 16

約数和(自身を含む): 104639744

約数和(自身を除く): 37531493

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 74317, 222951, 520219, 1560657, 3195631, 9586893, 22369417, 67108251]

約数ペア:

[(1, 67108251), (3, 22369417), (7, 9586893), (21, 3195631), (43, 1560657), (129, 520219), (301, 222951), (903, 74317)]