127986459

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 172601472

約数和(自身を除く): 44615013

約数列:

[1, 3, 163, 227, 489, 681, 1153, 3459, 37001, 111003, 187939, 261731, 563817, 785193, 42662153, 127986459]

約数ペア:

[(1, 127986459), (3, 42662153), (163, 785193), (227, 563817), (489, 261731), (681, 187939), (1153, 111003), (3459, 37001)]