71798187

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1511}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 98122752

約数和(自身を除く): 26324565

約数列:

[1, 3, 47, 141, 337, 1011, 1511, 4533, 15839, 47517, 71017, 213051, 509207, 1527621, 23932729, 71798187]

約数ペア:

[(1, 71798187), (3, 23932729), (47, 1527621), (141, 509207), (337, 213051), (1011, 71017), (1511, 47517), (4533, 15839)]