757492749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 1360558080

約数和(自身を除く): 603065331

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 47, 51, 73, 111, 117, 141, 153, 219, 221, 333, 351, 423, 459, 481, 611, 629, 657, 663, 799, 949, 999, 1241, 1269, 1443, 1739, 1833, 1887, 1971, 1989, 2397, 2701, 2847, 3431, 3723, 4329, 5217, 5499, 5661, 5967, 7191, 8103, 8177, 8541, 10293, 10387, 11169, 12987, 15651, 16133, 16497, 16983, 21573, 22607, 24309, 24531, 25623, 29563, 30879, 31161, 33507, 35113, 44603, 45917, 46953, 48399, 58327, 67821, 72927, 73593, 88689, 92637, 93483, 105339, 126947, 133809, 137751, 145197, 174981, 203463, 220779, 266067, 280449, 316017, 380841, 384319, 401427, 413253, 435591, 524943, 596921, 610389, 758251, 798201, 948051, 1142523, 1152957, 1204281, 1239759, 1574829, 1650311, 1790763, 2158099, 2274753, 3427569, 3458871, 4950933, 5372289, 6474297, 6824259, 10376613, 14852799, 16116867, 19422891, 20472777, 28055287, 44558397, 58268673, 84165861, 252497583, 757492749]

約数ペア:

[(1, 757492749), (3, 252497583), (9, 84165861), (13, 58268673), (17, 44558397), (27, 28055287), (37, 20472777), (39, 19422891), (47, 16116867), (51, 14852799), (73, 10376613), (111, 6824259), (117, 6474297), (141, 5372289), (153, 4950933), (219, 3458871), (221, 3427569), (333, 2274753), (351, 2158099), (423, 1790763), (459, 1650311), (481, 1574829), (611, 1239759), (629, 1204281), (657, 1152957), (663, 1142523), (799, 948051), (949, 798201), (999, 758251), (1241, 610389), (1269, 596921), (1443, 524943), (1739, 435591), (1833, 413253), (1887, 401427), (1971, 384319), (1989, 380841), (2397, 316017), (2701, 280449), (2847, 266067), (3431, 220779), (3723, 203463), (4329, 174981), (5217, 145197), (5499, 137751), (5661, 133809), (5967, 126947), (7191, 105339), (8103, 93483), (8177, 92637), (8541, 88689), (10293, 73593), (10387, 72927), (11169, 67821), (12987, 58327), (15651, 48399), (16133, 46953), (16497, 45917), (16983, 44603), (21573, 35113), (22607, 33507), (24309, 31161), (24531, 30879), (25623, 29563)]