85397031

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{29017}}^1$

素因数の和:29135

約数の個数: 16

約数和(自身を含む): 127679200

約数和(自身を除く): 42282169

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 29017, 87051, 261153, 783459, 3162853, 9488559, 28465677, 85397031]

約数ペア:

[(1, 85397031), (3, 28465677), (9, 9488559), (27, 3162853), (109, 783459), (327, 261153), (981, 87051), (2943, 29017)]