123060609

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1806

約数の個数: 36

約数和(自身を含む): 208099476

約数和(自身を除く): 85038867

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 441, 519, 1211, 1557, 1613, 3633, 4839, 8477, 10899, 11291, 14517, 25431, 33873, 76293, 79037, 101619, 237111, 279049, 711333, 837147, 1953343, 2511441, 5860029, 13673401, 17580087, 41020203, 123060609]

約数ペア:

[(1, 123060609), (3, 41020203), (7, 17580087), (9, 13673401), (21, 5860029), (49, 2511441), (63, 1953343), (147, 837147), (173, 711333), (441, 279049), (519, 237111), (1211, 101619), (1557, 79037), (1613, 76293), (3633, 33873), (4839, 25431), (8477, 14517), (10899, 11291)]