47500479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{135329}}^1$

素因数の和:135351

約数の個数: 16

約数和(自身を含む): 75784800

約数和(自身を除く): 28284321

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 135329, 405987, 1217961, 1759277, 3653883, 5277831, 15833493, 47500479]

約数ペア:

[(1, 47500479), (3, 15833493), (9, 5277831), (13, 3653883), (27, 1759277), (39, 1217961), (117, 405987), (351, 135329)]