79812579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 134521344

約数和(自身を除く): 54708765

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4733, 5621, 14199, 16863, 33131, 52063, 99393, 156189, 345509, 364441, 1036527, 1093323, 2418563, 3800599, 7255689, 11401797, 26604193, 79812579]

約数ペア:

[(1, 79812579), (3, 26604193), (7, 11401797), (11, 7255689), (21, 3800599), (33, 2418563), (73, 1093323), (77, 1036527), (219, 364441), (231, 345509), (511, 156189), (803, 99393), (1533, 52063), (2409, 33131), (4733, 16863), (5621, 14199)]