633057789

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 1138851840

約数和(自身を除く): 505794051

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 127, 133, 217, 247, 273, 381, 399, 403, 589, 651, 741, 889, 961, 1209, 1651, 1729, 1767, 2413, 2667, 2821, 2883, 3937, 4123, 4953, 5187, 6727, 7239, 7657, 8463, 11557, 11811, 12369, 12493, 16891, 18259, 20181, 22971, 27559, 31369, 34671, 37479, 50673, 51181, 53599, 54777, 74803, 82677, 87451, 94107, 122047, 127813, 153543, 160797, 219583, 224409, 237367, 262353, 358267, 366141, 383439, 523621, 658749, 712101, 854329, 972439, 1074801, 1570863, 1586611, 1661569, 2318893, 2562987, 2917317, 4759833, 4984707, 6807073, 6956679, 11106277, 16232251, 20421219, 30145609, 33318831, 48696753, 90436827, 211019263, 633057789]

約数ペア:

[(1, 633057789), (3, 211019263), (7, 90436827), (13, 48696753), (19, 33318831), (21, 30145609), (31, 20421219), (39, 16232251), (57, 11106277), (91, 6956679), (93, 6807073), (127, 4984707), (133, 4759833), (217, 2917317), (247, 2562987), (273, 2318893), (381, 1661569), (399, 1586611), (403, 1570863), (589, 1074801), (651, 972439), (741, 854329), (889, 712101), (961, 658749), (1209, 523621), (1651, 383439), (1729, 366141), (1767, 358267), (2413, 262353), (2667, 237367), (2821, 224409), (2883, 219583), (3937, 160797), (4123, 153543), (4953, 127813), (5187, 122047), (6727, 94107), (7239, 87451), (7657, 82677), (8463, 74803), (11557, 54777), (11811, 53599), (12369, 51181), (12493, 50673), (16891, 37479), (18259, 34671), (20181, 31369), (22971, 27559)]