79997071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 104974848

約数和(自身を除く): 24977777

約数列:

[1, 7, 11, 37, 43, 77, 259, 301, 407, 473, 653, 1591, 2849, 3311, 4571, 7183, 11137, 17501, 24161, 28079, 50281, 122507, 169127, 196553, 265771, 308869, 1038923, 1860397, 2162083, 7272461, 11428153, 79997071]

約数ペア:

[(1, 79997071), (7, 11428153), (11, 7272461), (37, 2162083), (43, 1860397), (77, 1038923), (259, 308869), (301, 265771), (407, 196553), (473, 169127), (653, 122507), (1591, 50281), (2849, 28079), (3311, 24161), (4571, 17501), (7183, 11137)]