82720434

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{108557}}^1$

素因数の和:108689

約数の個数: 16

約数和(自身を含む): 166745088

約数和(自身を除く): 84024654

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 108557, 217114, 325671, 651342, 13786739, 27573478, 41360217, 82720434]

約数ペア:

[(1, 82720434), (2, 41360217), (3, 27573478), (6, 13786739), (127, 651342), (254, 325671), (381, 217114), (762, 108557)]