165388971

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{26801}}^1$

素因数の和:26843

約数の個数: 24

約数和(自身を含む): 256655952

約数和(自身を除く): 91266981

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 26801, 80403, 294811, 455617, 884433, 1366851, 3242921, 5011787, 9728763, 15035361, 55129657, 165388971]

約数ペア:

[(1, 165388971), (3, 55129657), (11, 15035361), (17, 9728763), (33, 5011787), (51, 3242921), (121, 1366851), (187, 884433), (363, 455617), (561, 294811), (2057, 80403), (6171, 26801)]