71728049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^3\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 79114320

約数和(自身を除く): 7386271

約数列:

[1, 17, 29, 173, 493, 841, 2941, 5017, 14297, 24389, 85289, 145493, 414613, 2473381, 4219297, 71728049]

約数ペア:

[(1, 71728049), (17, 4219297), (29, 2473381), (173, 414613), (493, 145493), (841, 85289), (2941, 24389), (5017, 14297)]