127997562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277051}}^1$

素因数の和:277074

約数の個数: 32

約数和(自身を含む): 319163904

約数和(自身を除く): 191166342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 277051, 554102, 831153, 1662306, 1939357, 3047561, 3878714, 5818071, 6095122, 9142683, 11636142, 18285366, 21332927, 42665854, 63998781, 127997562]

約数ペア:

[(1, 127997562), (2, 63998781), (3, 42665854), (6, 21332927), (7, 18285366), (11, 11636142), (14, 9142683), (21, 6095122), (22, 5818071), (33, 3878714), (42, 3047561), (66, 1939357), (77, 1662306), (154, 831153), (231, 554102), (462, 277051)]