53178027

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47779}}^1$

素因数の和:47842

約数の個数: 16

約数和(自身を含む): 82563840

約数和(自身を除く): 29385813

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 47779, 143337, 334453, 1003359, 2532287, 7596861, 17726009, 53178027]

約数ペア:

[(1, 53178027), (3, 17726009), (7, 7596861), (21, 2532287), (53, 1003359), (159, 334453), (371, 143337), (1113, 47779)]