66556273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4093}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 80176896

約数和(自身を除く): 13620623

約数列:

[1, 7, 23, 101, 161, 707, 2323, 4093, 16261, 28651, 94139, 413393, 658973, 2893751, 9508039, 66556273]

約数ペア:

[(1, 66556273), (7, 9508039), (23, 2893751), (101, 658973), (161, 413393), (707, 94139), (2323, 28651), (4093, 16261)]