71069583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42379}}^1$

素因数の和:42438

約数の個数: 16

約数和(自身を含む): 104424320

約数和(自身を除く): 33354737

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 42379, 127137, 550927, 1652781, 1822297, 5466891, 23689861, 71069583]

約数ペア:

[(1, 71069583), (3, 23689861), (13, 5466891), (39, 1822297), (43, 1652781), (129, 550927), (559, 127137), (1677, 42379)]