68156937

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{23159}}^1$

素因数の和:23277

約数の個数: 16

約数和(自身を含む): 101904000

約数和(自身を除く): 33747063

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 23159, 69477, 208431, 625293, 2524331, 7572993, 22718979, 68156937]

約数ペア:

[(1, 68156937), (3, 22718979), (9, 7572993), (27, 2524331), (109, 625293), (327, 208431), (981, 69477), (2943, 23159)]