47275565571

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{134688221}}^1$

素因数の和:134688243

約数の個数: 16

約数和(自身を含む): 75425404320

約数和(自身を除く): 28149838749

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 134688221, 404064663, 1212193989, 1750946873, 3636581967, 5252840619, 15758521857, 47275565571]

約数ペア:

[(1, 47275565571), (3, 15758521857), (9, 5252840619), (13, 3636581967), (27, 1750946873), (39, 1212193989), (117, 404064663), (351, 134688221)]