157043117

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 203675136

約数和(自身を除く): 46632019

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 5981, 26257, 41867, 65791, 185411, 460537, 723701, 1297877, 2039521, 5065907, 14276647, 22434731, 157043117]

約数ペア:

[(1, 157043117), (7, 22434731), (11, 14276647), (31, 5065907), (77, 2039521), (121, 1297877), (217, 723701), (341, 460537), (847, 185411), (2387, 65791), (3751, 41867), (5981, 26257)]