64441971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 102086400

約数和(自身を除く): 37644429

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 3271, 6567, 9813, 19701, 29439, 35981, 107943, 323829, 650929, 1952787, 5858361, 7160219, 21480657, 64441971]

約数ペア:

[(1, 64441971), (3, 21480657), (9, 7160219), (11, 5858361), (33, 1952787), (99, 650929), (199, 323829), (597, 107943), (1791, 35981), (2189, 29439), (3271, 19701), (6567, 9813)]