71007759

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{17189}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 112628880

約数和(自身を除く): 41621121

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 17189, 51567, 154701, 292213, 464103, 876639, 1392309, 2629917, 4176927, 7889751, 23669253, 71007759]

約数ペア:

[(1, 71007759), (3, 23669253), (9, 7889751), (17, 4176927), (27, 2629917), (51, 1392309), (81, 876639), (153, 464103), (243, 292213), (459, 154701), (1377, 51567), (4131, 17189)]