142875459

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6011}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 218836800

約数和(自身を除く): 75961341

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 6011, 7923, 18033, 23769, 54099, 114209, 342627, 835529, 1027881, 2506587, 7519761, 15875051, 47625153, 142875459]

約数ペア:

[(1, 142875459), (3, 47625153), (9, 15875051), (19, 7519761), (57, 2506587), (139, 1027881), (171, 835529), (417, 342627), (1251, 114209), (2641, 54099), (6011, 23769), (7923, 18033)]