153131167

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5051}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 180417024

約数和(自身を除く): 27285857

約数列:

[1, 7, 61, 71, 427, 497, 4331, 5051, 30317, 35357, 308111, 358621, 2156777, 2510347, 21875881, 153131167]

約数ペア:

[(1, 153131167), (7, 21875881), (61, 2510347), (71, 2156777), (427, 358621), (497, 308111), (4331, 35357), (5051, 30317)]