66125521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3851}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 82833408

約数和(自身を除く): 16707887

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 3851, 17171, 26957, 42361, 296527, 858773, 6011411, 9446503, 66125521]

約数ペア:

[(1, 66125521), (7, 9446503), (11, 6011411), (77, 858773), (223, 296527), (1561, 42361), (2453, 26957), (3851, 17171)]