123121009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{15187}}^1$

素因数の和:15276

約数の個数: 12

約数和(自身を含む): 137360272

約数和(自身を除く): 14239263

約数列:

[1, 11, 67, 121, 737, 8107, 15187, 167057, 1017529, 1837627, 11192819, 123121009]

約数ペア:

[(1, 123121009), (11, 11192819), (67, 1837627), (121, 1017529), (737, 167057), (8107, 15187)]