57722049

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 107913312

約数和(自身を除く): 50191263

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 73, 77, 99, 147, 163, 219, 231, 441, 489, 511, 539, 657, 693, 803, 1141, 1467, 1533, 1617, 1793, 2409, 3423, 3577, 4599, 4851, 5379, 5621, 7227, 7987, 10269, 10731, 11899, 12551, 16137, 16863, 23961, 32193, 35697, 37653, 39347, 50589, 71883, 83293, 87857, 107091, 112959, 118041, 130889, 249879, 263571, 354123, 392667, 583051, 749637, 790713, 916223, 1178001, 1749153, 2748669, 5247459, 6413561, 8246007, 19240683, 57722049]

約数ペア:

[(1, 57722049), (3, 19240683), (7, 8246007), (9, 6413561), (11, 5247459), (21, 2748669), (33, 1749153), (49, 1178001), (63, 916223), (73, 790713), (77, 749637), (99, 583051), (147, 392667), (163, 354123), (219, 263571), (231, 249879), (441, 130889), (489, 118041), (511, 112959), (539, 107091), (657, 87857), (693, 83293), (803, 71883), (1141, 50589), (1467, 39347), (1533, 37653), (1617, 35697), (1793, 32193), (2409, 23961), (3423, 16863), (3577, 16137), (4599, 12551), (4851, 11899), (5379, 10731), (5621, 10269), (7227, 7987)]