27153669123

素因数分解:

$3^4\times 7^1\times {\mathrm{47890069}}^1$

素因数の和:47890088

約数の個数: 20

約数和(自身を含む): 46357587760

約数和(自身を除く): 19203918637

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47890069, 143670207, 335230483, 431010621, 1005691449, 1293031863, 3017074347, 3879095589, 9051223041, 27153669123]

約数ペア:

[(1, 27153669123), (3, 9051223041), (7, 3879095589), (9, 3017074347), (21, 1293031863), (27, 1005691449), (63, 431010621), (81, 335230483), (189, 143670207), (567, 47890069)]