64777023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{126271}}^1$

素因数の和:126299

約数の個数: 16

約数和(自身を含む): 101017600

約数和(自身を除く): 36240577

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 126271, 378813, 1136439, 2399149, 3409317, 7197447, 21592341, 64777023]

約数ペア:

[(1, 64777023), (3, 21592341), (9, 7197447), (19, 3409317), (27, 2399149), (57, 1136439), (171, 378813), (513, 126271)]