129739266

素因数分解:

$2^1\times 3^3\times {\mathrm{2402579}}^1$

素因数の和:2402590

約数の個数: 16

約数和(自身を含む): 288309600

約数和(自身を除く): 158570334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2402579, 4805158, 7207737, 14415474, 21623211, 43246422, 64869633, 129739266]

約数ペア:

[(1, 129739266), (2, 64869633), (3, 43246422), (6, 21623211), (9, 14415474), (18, 7207737), (27, 4805158), (54, 2402579)]