43234737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 75694080

約数和(自身を除く): 32459343

約数列:

[1, 3, 7, 13, 21, 29, 39, 43, 87, 91, 127, 129, 203, 273, 301, 377, 381, 559, 609, 889, 903, 1131, 1247, 1651, 1677, 2639, 2667, 3683, 3741, 3913, 4953, 5461, 7917, 8729, 11049, 11557, 11739, 16211, 16383, 25781, 26187, 34671, 38227, 47879, 48633, 70993, 77343, 113477, 114681, 143637, 158369, 212979, 335153, 340431, 475107, 496951, 1005459, 1108583, 1490853, 2058797, 3325749, 6176391, 14411579, 43234737]

約数ペア:

[(1, 43234737), (3, 14411579), (7, 6176391), (13, 3325749), (21, 2058797), (29, 1490853), (39, 1108583), (43, 1005459), (87, 496951), (91, 475107), (127, 340431), (129, 335153), (203, 212979), (273, 158369), (301, 143637), (377, 114681), (381, 113477), (559, 77343), (609, 70993), (889, 48633), (903, 47879), (1131, 38227), (1247, 34671), (1651, 26187), (1677, 25781), (2639, 16383), (2667, 16211), (3683, 11739), (3741, 11557), (3913, 11049), (4953, 8729), (5461, 7917)]