768990207

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1\times {\mathrm{1549}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 1034854400

約数和(自身を除く): 265864193

約数列:

[1, 3, 127, 381, 1303, 1549, 3909, 4647, 165481, 196723, 496443, 590169, 2018347, 6055041, 256330069, 768990207]

約数ペア:

[(1, 768990207), (3, 256330069), (127, 6055041), (381, 2018347), (1303, 590169), (1549, 496443), (3909, 196723), (4647, 165481)]