81344034

素因数分解:

$2^1\times 3^3\times {\mathrm{1506371}}^1$

素因数の和:1506382

約数の個数: 16

約数和(自身を含む): 180764640

約数和(自身を除く): 99420606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1506371, 3012742, 4519113, 9038226, 13557339, 27114678, 40672017, 81344034]

約数ペア:

[(1, 81344034), (2, 40672017), (3, 27114678), (6, 13557339), (9, 9038226), (18, 4519113), (27, 3012742), (54, 1506371)]