74917073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4363}}^1$

素因数の和:4604

約数の個数: 16

約数和(自身を含む): 93843456

約数和(自身を除く): 18926383

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 4363, 17171, 30541, 47993, 335951, 972949, 6810643, 10702439, 74917073]

約数ペア:

[(1, 74917073), (7, 10702439), (11, 6810643), (77, 972949), (223, 335951), (1561, 47993), (2453, 30541), (4363, 17171)]