210147953409

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{30881}}^1\times {\mathrm{24391}}^1$

素因数の和:55309

約数の個数: 24

約数和(自身を含む): 313361877504

約数和(自身を除く): 103213924095

約数列:

[1, 3, 9, 31, 93, 279, 24391, 30881, 73173, 92643, 219519, 277929, 756121, 957311, 2268363, 2871933, 6805089, 8615799, 753218471, 2259655413, 6778966239, 23349772601, 70049317803, 210147953409]

約数ペア:

[(1, 210147953409), (3, 70049317803), (9, 23349772601), (31, 6778966239), (93, 2259655413), (279, 753218471), (24391, 8615799), (30881, 6805089), (73173, 2871933), (92643, 2268363), (219519, 957311), (277929, 756121)]