1891836690417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4121648563}}^1$

素因数の和:4121648589

約数の個数: 16

約数和(自身を含む): 2967586966080

約数和(自身を除く): 1075750275663

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4121648563, 12364945689, 37094837067, 70068025571, 111284511201, 210204076713, 630612230139, 1891836690417]

約数ペア:

[(1, 1891836690417), (3, 630612230139), (9, 210204076713), (17, 111284511201), (27, 70068025571), (51, 37094837067), (153, 12364945689), (459, 4121648563)]