160449279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20470

約数の個数: 16

約数和(自身を含む): 222819840

約数和(自身を除く): 62370561

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 20359, 61077, 753283, 1445489, 2259849, 4336467, 53483093, 160449279]

約数ペア:

[(1, 160449279), (3, 53483093), (37, 4336467), (71, 2259849), (111, 1445489), (213, 753283), (2627, 61077), (7881, 20359)]