848448189

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{616157}}^1$

素因数の和:616186

約数の個数: 20

約数和(自身を含む): 1341992124

約数和(自身を除く): 493543935

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 616157, 1848471, 5545413, 10474669, 16636239, 31424007, 49908717, 94272021, 282816063, 848448189]

約数ペア:

[(1, 848448189), (3, 282816063), (9, 94272021), (17, 49908717), (27, 31424007), (51, 16636239), (81, 10474669), (153, 5545413), (459, 1848471), (1377, 616157)]