182712891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{19949}}^1$

素因数の和:20066

約数の個数: 16

約数和(自身を含む): 252806400

約数和(自身を除く): 70093509

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 19949, 59847, 857807, 1416379, 2573421, 4249137, 60904297, 182712891]

約数ペア:

[(1, 182712891), (3, 60904297), (43, 4249137), (71, 2573421), (129, 1416379), (213, 857807), (3053, 59847), (9159, 19949)]