157250919

素因数分解:

$3^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{4423}}^1$

素因数の和:6126

約数の個数: 16

約数和(自身を含む): 239816192

約数和(自身を除く): 82565273

約数列:

[1, 3, 7, 21, 1693, 4423, 5079, 11851, 13269, 30961, 35553, 92883, 7488139, 22464417, 52416973, 157250919]

約数ペア:

[(1, 157250919), (3, 52416973), (7, 22464417), (21, 7488139), (1693, 92883), (4423, 35553), (5079, 30961), (11851, 13269)]