81431173

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 88179840

約数和(自身を除く): 6748667

約数列:

[1, 17, 89, 107, 503, 1513, 1819, 8551, 9523, 44767, 53821, 161891, 761039, 914957, 4790069, 81431173]

約数ペア:

[(1, 81431173), (17, 4790069), (89, 914957), (107, 761039), (503, 161891), (1513, 53821), (1819, 44767), (8551, 9523)]