47788395009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1\times {\mathrm{87121}}^1$

素因数の和:89920

約数の個数: 16

約数和(自身を含む): 64693312320

約数和(自身を除く): 16904917311

約数列:

[1, 3, 67, 201, 2729, 8187, 87121, 182843, 261363, 548529, 5837107, 17511321, 237753209, 713259627, 15929465003, 47788395009]

約数ペア:

[(1, 47788395009), (3, 15929465003), (67, 713259627), (201, 237753209), (2729, 17511321), (8187, 5837107), (87121, 548529), (182843, 261363)]