86253903

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{62639}}^1$

素因数の和:62668

約数の個数: 20

約数和(自身を含む): 136429920

約数和(自身を除く): 50176017

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 62639, 187917, 563751, 1064863, 1691253, 3194589, 5073759, 9583767, 28751301, 86253903]

約数ペア:

[(1, 86253903), (3, 28751301), (9, 9583767), (17, 5073759), (27, 3194589), (51, 1691253), (81, 1064863), (153, 563751), (459, 187917), (1377, 62639)]