119687721

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2293}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 162084864

約数和(自身を除く): 42397143

約数列:

[1, 3, 127, 137, 381, 411, 2293, 6879, 17399, 52197, 291211, 314141, 873633, 942423, 39895907, 119687721]

約数ペア:

[(1, 119687721), (3, 39895907), (127, 942423), (137, 873633), (381, 314141), (411, 291211), (2293, 52197), (6879, 17399)]