89253009

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{64817}}^1$

素因数の和:64846

約数の個数: 20

約数和(自身を含む): 141173604

約数和(自身を除く): 51920595

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 64817, 194451, 583353, 1101889, 1750059, 3305667, 5250177, 9917001, 29751003, 89253009]

約数ペア:

[(1, 89253009), (3, 29751003), (9, 9917001), (17, 5250177), (27, 3305667), (51, 1750059), (81, 1101889), (153, 583353), (459, 194451), (1377, 64817)]