87071073

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 117774336

約数和(自身を除く): 30703263

約数列:

[1, 3, 127, 173, 381, 519, 1321, 3963, 21971, 65913, 167767, 228533, 503301, 685599, 29023691, 87071073]

約数ペア:

[(1, 87071073), (3, 29023691), (127, 685599), (173, 503301), (381, 228533), (519, 167767), (1321, 65913), (3963, 21971)]