72409119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 99065472

約数和(自身を除く): 26656353

約数列:

[1, 3, 43, 129, 563, 997, 1689, 2991, 24209, 42871, 72627, 128613, 561311, 1683933, 24136373, 72409119]

約数ペア:

[(1, 72409119), (3, 24136373), (43, 1683933), (129, 561311), (563, 128613), (997, 72627), (1689, 42871), (2991, 24209)]