137631263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18427}}^1$

素因数の和:18542

約数の個数: 16

約数和(自身を含む): 173370624

約数和(自身を除く): 35739361

約数列:

[1, 7, 11, 77, 97, 679, 1067, 7469, 18427, 128989, 202697, 1418879, 1787419, 12511933, 19661609, 137631263]

約数ペア:

[(1, 137631263), (7, 19661609), (11, 12511933), (77, 1787419), (97, 1418879), (679, 202697), (1067, 128989), (7469, 18427)]