127543346

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{58027}}^1$

素因数の和:58193

約数の個数: 16

約数和(自身を含む): 220042176

約数和(自身を除く): 92498830

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 58027, 116054, 406189, 812378, 9110239, 18220478, 63771673, 127543346]

約数ペア:

[(1, 127543346), (2, 63771673), (7, 18220478), (14, 9110239), (157, 812378), (314, 406189), (1099, 116054), (2198, 58027)]