142094259

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 208226304

約数和(自身を除く): 66132045

約数列:

[1, 3, 9, 131, 191, 393, 573, 631, 1179, 1719, 1893, 5679, 25021, 75063, 82661, 120521, 225189, 247983, 361563, 743949, 1084689, 15788251, 47364753, 142094259]

約数ペア:

[(1, 142094259), (3, 47364753), (9, 15788251), (131, 1084689), (191, 743949), (393, 361563), (573, 247983), (631, 225189), (1179, 120521), (1719, 82661), (1893, 75063), (5679, 25021)]