73992961

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 85929984

約数和(自身を除く): 11937023

約数列:

[1, 7, 107, 223, 443, 749, 1561, 3101, 23861, 47401, 98789, 167027, 331807, 691523, 10570423, 73992961]

約数ペア:

[(1, 73992961), (7, 10570423), (107, 691523), (223, 331807), (443, 167027), (749, 98789), (1561, 47401), (3101, 23861)]