81679863

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6301}}^1$

素因数の和:6482

約数の個数: 16

約数和(自身を含む): 113436000

約数和(自身を除く): 31756137

約数列:

[1, 3, 29, 87, 149, 447, 4321, 6301, 12963, 18903, 182729, 548187, 938849, 2816547, 27226621, 81679863]

約数ペア:

[(1, 81679863), (3, 27226621), (29, 2816547), (87, 938849), (149, 548187), (447, 182729), (4321, 18903), (6301, 12963)]