82306881

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{27967}}^1$

素因数の和:28085

約数の個数: 16

約数和(自身を含む): 123059200

約数和(自身を除く): 40752319

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 27967, 83901, 251703, 755109, 3048403, 9145209, 27435627, 82306881]

約数ペア:

[(1, 82306881), (3, 27435627), (9, 9145209), (27, 3048403), (109, 755109), (327, 251703), (981, 83901), (2943, 27967)]