205533417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{76039}}^1$

素因数の和:76112

約数の個数: 16

約数和(自身を含む): 295643520

約数和(自身を除く): 90110103

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 76039, 228117, 1292663, 3877989, 4030067, 12090201, 68511139, 205533417]

約数ペア:

[(1, 205533417), (3, 68511139), (17, 12090201), (51, 4030067), (53, 3877989), (159, 1292663), (901, 228117), (2703, 76039)]