28653270807

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{210011}}^1$

素因数の和:210183

約数の個数: 32

約数和(自身を含む): 44757757440

約数和(自身を除く): 16104486633

約数列:

[1, 3, 7, 21, 73, 89, 219, 267, 511, 623, 1533, 1869, 6497, 19491, 45479, 136437, 210011, 630033, 1470077, 4410231, 15330803, 18690979, 45992409, 56072937, 107315621, 130836853, 321946863, 392510559, 1364441467, 4093324401, 9551090269, 28653270807]

約数ペア:

[(1, 28653270807), (3, 9551090269), (7, 4093324401), (21, 1364441467), (73, 392510559), (89, 321946863), (219, 130836853), (267, 107315621), (511, 56072937), (623, 45992409), (1533, 18690979), (1869, 15330803), (6497, 4410231), (19491, 1470077), (45479, 630033), (136437, 210011)]