231666243

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{11027}}^1$

素因数の和:11226

約数の個数: 16

約数和(自身を含む): 317606400

約数和(自身を除く): 85940157

約数列:

[1, 3, 47, 141, 149, 447, 7003, 11027, 21009, 33081, 518269, 1554807, 1643023, 4929069, 77222081, 231666243]

約数ペア:

[(1, 231666243), (3, 77222081), (47, 4929069), (141, 1643023), (149, 1554807), (447, 518269), (7003, 33081), (11027, 21009)]