15664086729

素因数分解:

$3^2\times {\mathrm{21089}}^1\times {\mathrm{82529}}^1$

素因数の和:103624

約数の個数: 12

約数和(自身を含む): 22627250100

約数和(自身を除く): 6963163371

約数列:

[1, 3, 9, 21089, 63267, 82529, 189801, 247587, 742761, 1740454081, 5221362243, 15664086729]

約数ペア:

[(1, 15664086729), (3, 5221362243), (9, 1740454081), (21089, 742761), (63267, 247587), (82529, 189801)]