68140791

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{68209}}^1$

素因数の和:68255

約数の個数: 16

約数和(自身を含む): 103679200

約数和(自身を除く): 35538409

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 68209, 204627, 613881, 1841643, 2523733, 7571199, 22713597, 68140791]

約数ペア:

[(1, 68140791), (3, 22713597), (9, 7571199), (27, 2523733), (37, 1841643), (111, 613881), (333, 204627), (999, 68209)]