49411509

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 77070336

約数和(自身を除く): 27658827

約数列:

[1, 3, 7, 21, 97, 127, 191, 291, 381, 573, 679, 889, 1337, 2037, 2667, 4011, 12319, 18527, 24257, 36957, 55581, 72771, 86233, 129689, 169799, 258699, 389067, 509397, 2352929, 7058787, 16470503, 49411509]

約数ペア:

[(1, 49411509), (3, 16470503), (7, 7058787), (21, 2352929), (97, 509397), (127, 389067), (191, 258699), (291, 169799), (381, 129689), (573, 86233), (679, 72771), (889, 55581), (1337, 36957), (2037, 24257), (2667, 18527), (4011, 12319)]