142043319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 233211264

約数和(自身を除く): 91167945

約数列:

[1, 3, 9, 11, 33, 43, 61, 99, 129, 183, 387, 473, 547, 549, 671, 1419, 1641, 2013, 2623, 4257, 4923, 6017, 6039, 7869, 18051, 23521, 23607, 28853, 33367, 54153, 70563, 86559, 100101, 211689, 258731, 259677, 300303, 367037, 776193, 1101111, 1434781, 2328579, 3303333, 4304343, 12913029, 15782591, 47347773, 142043319]

約数ペア:

[(1, 142043319), (3, 47347773), (9, 15782591), (11, 12913029), (33, 4304343), (43, 3303333), (61, 2328579), (99, 1434781), (129, 1101111), (183, 776193), (387, 367037), (473, 300303), (547, 259677), (549, 258731), (671, 211689), (1419, 100101), (1641, 86559), (2013, 70563), (2623, 54153), (4257, 33367), (4923, 28853), (6017, 23607), (6039, 23521), (7869, 18051)]