157672009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 175129920

約数和(自身を除く): 17457911

約数列:

[1, 11, 101, 139, 1021, 1111, 1529, 11231, 14039, 103121, 141919, 154429, 1134331, 1561109, 14333819, 157672009]

約数ペア:

[(1, 157672009), (11, 14333819), (101, 1561109), (139, 1134331), (1021, 154429), (1111, 141919), (1529, 103121), (11231, 14039)]