123040521

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{107647}}^1$

素因数の和:107780

約数の個数: 12

約数和(自身を含む): 179126272

約数和(自身を除く): 56085751

約数列:

[1, 3, 9, 127, 381, 1143, 107647, 322941, 968823, 13671169, 41013507, 123040521]

約数ペア:

[(1, 123040521), (3, 41013507), (9, 13671169), (127, 968823), (381, 322941), (1143, 107647)]