137128981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 151619328

約数和(自身を除く): 14490347

約数列:

[1, 11, 157, 271, 293, 1727, 2981, 3223, 42547, 46001, 79403, 468017, 506011, 873433, 12466271, 137128981]

約数ペア:

[(1, 137128981), (11, 12466271), (157, 873433), (271, 506011), (293, 468017), (1727, 79403), (2981, 46001), (3223, 42547)]