527876657

素因数分解:

$7^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 715263360

約数和(自身を除く): 187386703

約数列:

[1, 7, 11, 23, 49, 77, 79, 121, 161, 253, 343, 539, 553, 847, 869, 1127, 1771, 1817, 2401, 2783, 3773, 3871, 5929, 6083, 7889, 9559, 12397, 12719, 19481, 19987, 26411, 27097, 41503, 42581, 55223, 66913, 86779, 89033, 136367, 139909, 189679, 219857, 290521, 298067, 468391, 607453, 623231, 954569, 979363, 1538999, 2086469, 3278737, 4362617, 6681983, 6855541, 10772993, 22951159, 47988787, 75410951, 527876657]

約数ペア:

[(1, 527876657), (7, 75410951), (11, 47988787), (23, 22951159), (49, 10772993), (77, 6855541), (79, 6681983), (121, 4362617), (161, 3278737), (253, 2086469), (343, 1538999), (539, 979363), (553, 954569), (847, 623231), (869, 607453), (1127, 468391), (1771, 298067), (1817, 290521), (2401, 219857), (2783, 189679), (3773, 139909), (3871, 136367), (5929, 89033), (6083, 86779), (7889, 66913), (9559, 55223), (12397, 42581), (12719, 41503), (19481, 27097), (19987, 26411)]