277005183

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 473590656

約数和(自身を除く): 196585473

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 91, 129, 147, 273, 301, 559, 637, 903, 1677, 1911, 2107, 3371, 3913, 6321, 10113, 11739, 23597, 27391, 43823, 70791, 82173, 131469, 144953, 165179, 306761, 434859, 495537, 920283, 1014671, 1884389, 2147327, 3044013, 5653167, 6441981, 7102697, 13190723, 21308091, 39572169, 92335061, 277005183]

約数ペア:

[(1, 277005183), (3, 92335061), (7, 39572169), (13, 21308091), (21, 13190723), (39, 7102697), (43, 6441981), (49, 5653167), (91, 3044013), (129, 2147327), (147, 1884389), (273, 1014671), (301, 920283), (559, 495537), (637, 434859), (903, 306761), (1677, 165179), (1911, 144953), (2107, 131469), (3371, 82173), (3913, 70791), (6321, 43823), (10113, 27391), (11739, 23597)]