51887331

素因数分解:

$3^3\times {\mathrm{1187}}^1\times {\mathrm{1619}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 76982400

約数和(自身を除く): 25095069

約数列:

[1, 3, 9, 27, 1187, 1619, 3561, 4857, 10683, 14571, 32049, 43713, 1921753, 5765259, 17295777, 51887331]

約数ペア:

[(1, 51887331), (3, 17295777), (9, 5765259), (27, 1921753), (1187, 43713), (1619, 32049), (3561, 14571), (4857, 10683)]