5348889441

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 9187214400

約数和(自身を除く): 3838324959

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 139, 147, 213, 417, 441, 497, 639, 973, 1229, 1251, 1491, 2919, 3479, 3687, 4473, 6811, 8603, 8757, 9869, 10437, 11061, 20433, 25809, 29607, 31311, 60221, 61299, 69083, 77427, 87259, 88821, 170831, 180663, 207249, 261777, 483581, 512493, 541989, 610813, 621747, 785331, 1195817, 1450743, 1537479, 1832439, 3587451, 4275691, 4352229, 5497317, 8370719, 10762353, 12129001, 12827073, 25112157, 36387003, 38481219, 75336471, 84903007, 109161009, 254709021, 594321049, 764127063, 1782963147, 5348889441]

約数ペア:

[(1, 5348889441), (3, 1782963147), (7, 764127063), (9, 594321049), (21, 254709021), (49, 109161009), (63, 84903007), (71, 75336471), (139, 38481219), (147, 36387003), (213, 25112157), (417, 12827073), (441, 12129001), (497, 10762353), (639, 8370719), (973, 5497317), (1229, 4352229), (1251, 4275691), (1491, 3587451), (2919, 1832439), (3479, 1537479), (3687, 1450743), (4473, 1195817), (6811, 785331), (8603, 621747), (8757, 610813), (9869, 541989), (10437, 512493), (11061, 483581), (20433, 261777), (25809, 207249), (29607, 180663), (31311, 170831), (60221, 88821), (61299, 87259), (69083, 77427)]