71940339

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{2017}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 106711840

約数和(自身を除く): 34771501

約数列:

[1, 3, 9, 27, 1321, 2017, 3963, 6051, 11889, 18153, 35667, 54459, 2664457, 7993371, 23980113, 71940339]

約数ペア:

[(1, 71940339), (3, 23980113), (9, 7993371), (27, 2664457), (1321, 54459), (2017, 35667), (3963, 18153), (6051, 11889)]