77945361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15737}}^1$

素因数の和:15880

約数の個数: 16

約数和(自身を含む): 112809984

約数和(自身を除く): 34864623

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 15737, 47211, 204581, 613743, 1998599, 5995797, 25981787, 77945361]

約数ペア:

[(1, 77945361), (3, 25981787), (13, 5995797), (39, 1998599), (127, 613743), (381, 204581), (1651, 47211), (4953, 15737)]