556912719

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17203}}^1$

素因数の和:17332

約数の個数: 32

約数和(自身を含む): 908371200

約数和(自身を除く): 351458481

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 10791, 17203, 32373, 51609, 154827, 189233, 464481, 567699, 1703097, 1875127, 5109291, 5625381, 16876143, 20626397, 50628429, 61879191, 185637573, 556912719]

約数ペア:

[(1, 556912719), (3, 185637573), (9, 61879191), (11, 50628429), (27, 20626397), (33, 16876143), (99, 5625381), (109, 5109291), (297, 1875127), (327, 1703097), (981, 567699), (1199, 464481), (2943, 189233), (3597, 154827), (10791, 51609), (17203, 32373)]