140627243

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 148262400

約数和(自身を除く): 7635157

約数列:

[1, 43, 47, 149, 467, 2021, 6407, 7003, 20081, 21949, 69583, 301129, 943807, 2992069, 3270401, 140627243]

約数ペア:

[(1, 140627243), (43, 3270401), (47, 2992069), (149, 943807), (467, 301129), (2021, 69583), (6407, 21949), (7003, 20081)]