201810081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{68713}}^1$

素因数の和:68816

約数の個数: 16

約数和(自身を含む): 296844480

約数和(自身を除く): 95034399

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 68713, 206139, 755843, 2267529, 6115457, 18346371, 67270027, 201810081]

約数ペア:

[(1, 201810081), (3, 67270027), (11, 18346371), (33, 6115457), (89, 2267529), (267, 755843), (979, 206139), (2937, 68713)]