66304557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 105962688

約数和(自身を除く): 39658131

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 9433, 28299, 84897, 103763, 311289, 669743, 933867, 2009229, 6027687, 7367173, 22101519, 66304557]

約数ペア:

[(1, 66304557), (3, 22101519), (9, 7367173), (11, 6027687), (33, 2009229), (71, 933867), (99, 669743), (213, 311289), (639, 103763), (781, 84897), (2343, 28299), (7029, 9433)]