71731353

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 99956736

約数和(自身を除く): 28225383

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 11831, 35493, 508733, 556057, 1526199, 1668171, 23910451, 71731353]

約数ペア:

[(1, 71731353), (3, 23910451), (43, 1668171), (47, 1526199), (129, 556057), (141, 508733), (2021, 35493), (6063, 11831)]