127207902

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{290429}}^1$

素因数の和:290507

約数の個数: 16

約数和(自身を含む): 257901840

約数和(自身を除く): 130693938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 290429, 580858, 871287, 1742574, 21201317, 42402634, 63603951, 127207902]

約数ペア:

[(1, 127207902), (2, 63603951), (3, 42402634), (6, 21201317), (73, 1742574), (146, 871287), (219, 580858), (438, 290429)]