51723003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6674

約数の個数: 16

約数和(自身を含む): 71836416

約数和(自身を除く): 20113413

約数列:

[1, 3, 37, 71, 111, 213, 2627, 6563, 7881, 19689, 242831, 465973, 728493, 1397919, 17241001, 51723003]

約数ペア:

[(1, 51723003), (3, 17241001), (37, 1397919), (71, 728493), (111, 465973), (213, 242831), (2627, 19689), (6563, 7881)]