117514557

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 24

約数和(自身を含む): 186391296

約数和(自身を除く): 68876739

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 28447, 85341, 256023, 483599, 768069, 1450797, 2304207, 4352391, 6912621, 13057173, 39171519, 117514557]

約数ペア:

[(1, 117514557), (3, 39171519), (9, 13057173), (17, 6912621), (27, 4352391), (51, 2304207), (81, 1450797), (153, 768069), (243, 483599), (459, 256023), (1377, 85341), (4131, 28447)]