66061681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14149}}^1$

素因数の和:14208

約数の個数: 16

約数和(自身を含む): 81504000

約数和(自身を除く): 15442319

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 14149, 99043, 325427, 410321, 2277989, 2872247, 9437383, 66061681]

約数ペア:

[(1, 66061681), (7, 9437383), (23, 2872247), (29, 2277989), (161, 410321), (203, 325427), (667, 99043), (4669, 14149)]