68149741

素因数分解:

${\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1811}}^1$

素因数の和:2144

約数の個数: 12

約数和(自身を含む): 75190752

約数和(自身を除く): 7041011

約数列:

[1, 11, 121, 311, 1811, 3421, 19921, 37631, 219131, 563221, 6195431, 68149741]

約数ペア:

[(1, 68149741), (11, 6195431), (121, 563221), (311, 219131), (1811, 37631), (3421, 19921)]