91128961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6841}}^1$

素因数の和:7032

約数の個数: 16

約数和(自身を含む): 114288768

約数和(自身を除く): 23159807

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 6841, 13321, 47887, 75251, 526757, 1183493, 8284451, 13018423, 91128961]

約数ペア:

[(1, 91128961), (7, 13018423), (11, 8284451), (77, 1183493), (173, 526757), (1211, 75251), (1903, 47887), (6841, 13321)]