127280902

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{124541}}^1$

素因数の和:124623

約数の個数: 16

約数和(自身を含む): 221186592

約数和(自身を除く): 93905690

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 124541, 249082, 871787, 1743574, 9091493, 18182986, 63640451, 127280902]

約数ペア:

[(1, 127280902), (2, 63640451), (7, 18182986), (14, 9091493), (73, 1743574), (146, 871787), (511, 249082), (1022, 124541)]