66610269

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{74759}}^1$

素因数の和:74782

約数の個数: 20

約数和(自身を含む): 108551520

約数和(自身を除く): 41941251

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 74759, 224277, 672831, 822349, 2018493, 2467047, 6055479, 7401141, 22203423, 66610269]

約数ペア:

[(1, 66610269), (3, 22203423), (9, 7401141), (11, 6055479), (27, 2467047), (33, 2018493), (81, 822349), (99, 672831), (297, 224277), (891, 74759)]