43140251

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 57053808

約数和(自身を除く): 13913557

約数列:

[1, 7, 11, 31, 53, 77, 121, 217, 341, 371, 583, 847, 961, 1643, 2387, 3751, 4081, 6413, 6727, 10571, 11501, 18073, 26257, 44891, 50933, 73997, 116281, 126511, 198803, 356531, 560263, 813967, 1391621, 3921841, 6162893, 43140251]

約数ペア:

[(1, 43140251), (7, 6162893), (11, 3921841), (31, 1391621), (53, 813967), (77, 560263), (121, 356531), (217, 198803), (341, 126511), (371, 116281), (583, 73997), (847, 50933), (961, 44891), (1643, 26257), (2387, 18073), (3751, 11501), (4081, 10571), (6413, 6727)]