71325519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{769}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 97574400

約数和(自身を除く): 26248881

約数列:

[1, 3, 43, 129, 719, 769, 2157, 2307, 30917, 33067, 92751, 99201, 552911, 1658733, 23775173, 71325519]

約数ペア:

[(1, 71325519), (3, 23775173), (43, 1658733), (129, 552911), (719, 99201), (769, 92751), (2157, 33067), (2307, 30917)]