2049672303

素因数分解:

$3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 3843072000

約数和(自身を除く): 1793399697

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 49, 51, 63, 119, 141, 147, 153, 189, 277, 329, 343, 357, 423, 441, 459, 799, 831, 833, 987, 1029, 1071, 1269, 1323, 1939, 2303, 2397, 2493, 2499, 2961, 3087, 3213, 4709, 5593, 5817, 5831, 6909, 7191, 7479, 7497, 8883, 9261, 13019, 13573, 14127, 16121, 16779, 17451, 17493, 20727, 21573, 22491, 32963, 39057, 39151, 40719, 42381, 48363, 50337, 52353, 52479, 62181, 91133, 95011, 98889, 117171, 117453, 122157, 127143, 145089, 151011, 157437, 221323, 230741, 273399, 274057, 285033, 296667, 351513, 352359, 366471, 435267, 637931, 663969, 692223, 820197, 822171, 855099, 890001, 1057077, 1549261, 1615187, 1913793, 1991907, 2076669, 2460591, 2466513, 2565297, 4465517, 4647783, 4845561, 5741379, 5975721, 6230007, 7399539, 10844827, 13396551, 13943349, 14536683, 17224137, 32534481, 40189653, 41830047, 43610049, 75913789, 97603443, 120568959, 227741367, 292810329, 683224101, 2049672303]

約数ペア:

[(1, 2049672303), (3, 683224101), (7, 292810329), (9, 227741367), (17, 120568959), (21, 97603443), (27, 75913789), (47, 43610049), (49, 41830047), (51, 40189653), (63, 32534481), (119, 17224137), (141, 14536683), (147, 13943349), (153, 13396551), (189, 10844827), (277, 7399539), (329, 6230007), (343, 5975721), (357, 5741379), (423, 4845561), (441, 4647783), (459, 4465517), (799, 2565297), (831, 2466513), (833, 2460591), (987, 2076669), (1029, 1991907), (1071, 1913793), (1269, 1615187), (1323, 1549261), (1939, 1057077), (2303, 890001), (2397, 855099), (2493, 822171), (2499, 820197), (2961, 692223), (3087, 663969), (3213, 637931), (4709, 435267), (5593, 366471), (5817, 352359), (5831, 351513), (6909, 296667), (7191, 285033), (7479, 274057), (7497, 273399), (8883, 230741), (9261, 221323), (13019, 157437), (13573, 151011), (14127, 145089), (16121, 127143), (16779, 122157), (17451, 117453), (17493, 117171), (20727, 98889), (21573, 95011), (22491, 91133), (32963, 62181), (39057, 52479), (39151, 52353), (40719, 50337), (42381, 48363)]