81073531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{36307}}^1$

素因数の和:36354

約数の個数: 16

約数和(自身を含む): 104567040

約数和(自身を除く): 23493509

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 36307, 254149, 399377, 1052903, 2795639, 7370321, 11581933, 81073531]

約数ペア:

[(1, 81073531), (7, 11581933), (11, 7370321), (29, 2795639), (77, 1052903), (203, 399377), (319, 254149), (2233, 36307)]