81119027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 10119373

約数列:

[1, 11, 43, 149, 473, 1151, 1639, 6407, 12661, 49493, 70477, 171499, 544423, 1886489, 7374457, 81119027]

約数ペア:

[(1, 81119027), (11, 7374457), (43, 1886489), (149, 544423), (473, 171499), (1151, 70477), (1639, 49493), (6407, 12661)]