71709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 16

約数和(自身を含む): 108864

約数和(自身を除く): 37155

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 451, 583, 1353, 1749, 2173, 6519, 23903, 71709]

約数ペア:

[(1, 71709), (3, 23903), (11, 6519), (33, 2173), (41, 1749), (53, 1353), (123, 583), (159, 451)]