161351113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51109}}^1$

素因数の和:51168

約数の個数: 16

約数和(自身を含む): 206075520

約数和(自身を除く): 44724407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 51109, 357763, 562199, 2095469, 3935393, 14668283, 23050159, 161351113]

約数ペア:

[(1, 161351113), (7, 23050159), (11, 14668283), (41, 3935393), (77, 2095469), (287, 562199), (451, 357763), (3157, 51109)]