824801373

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 1398380544

約数和(自身を除く): 573579171

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 127, 197, 297, 333, 381, 407, 591, 891, 999, 1143, 1221, 1397, 1773, 2167, 2997, 3429, 3663, 4191, 4699, 5319, 6501, 7289, 10287, 10989, 12573, 14097, 15957, 19503, 21867, 25019, 32967, 37719, 42291, 51689, 58509, 65601, 75057, 80179, 113157, 126873, 155067, 175527, 196803, 225171, 240537, 275209, 380619, 465201, 590409, 675513, 721611, 825627, 925703, 1395603, 2026539, 2164833, 2476881, 2777109, 4186809, 6494499, 7430643, 8331327, 10182733, 22291929, 24993981, 30548199, 74981943, 91644597, 274933791, 824801373]

約数ペア:

[(1, 824801373), (3, 274933791), (9, 91644597), (11, 74981943), (27, 30548199), (33, 24993981), (37, 22291929), (81, 10182733), (99, 8331327), (111, 7430643), (127, 6494499), (197, 4186809), (297, 2777109), (333, 2476881), (381, 2164833), (407, 2026539), (591, 1395603), (891, 925703), (999, 825627), (1143, 721611), (1221, 675513), (1397, 590409), (1773, 465201), (2167, 380619), (2997, 275209), (3429, 240537), (3663, 225171), (4191, 196803), (4699, 175527), (5319, 155067), (6501, 126873), (7289, 113157), (10287, 80179), (10989, 75057), (12573, 65601), (14097, 58509), (15957, 51689), (19503, 42291), (21867, 37719), (25019, 32967)]