129163653

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 219542400

約数和(自身を除く): 90378747

約数列:

[1, 3, 9, 19, 23, 27, 41, 57, 69, 81, 89, 123, 171, 207, 267, 369, 437, 513, 621, 779, 801, 943, 1107, 1311, 1539, 1691, 1863, 2047, 2337, 2403, 2829, 3321, 3649, 3933, 5073, 6141, 7011, 7209, 8487, 10947, 11799, 15219, 17917, 18423, 21033, 25461, 32841, 35397, 38893, 45657, 53751, 55269, 63099, 69331, 76383, 83927, 98523, 116679, 136971, 161253, 165807, 207993, 251781, 295569, 350037, 483759, 623979, 755343, 1050111, 1451277, 1594613, 1871937, 2266029, 3150333, 4783839, 5615811, 6798087, 14351517, 43054551, 129163653]

約数ペア:

[(1, 129163653), (3, 43054551), (9, 14351517), (19, 6798087), (23, 5615811), (27, 4783839), (41, 3150333), (57, 2266029), (69, 1871937), (81, 1594613), (89, 1451277), (123, 1050111), (171, 755343), (207, 623979), (267, 483759), (369, 350037), (437, 295569), (513, 251781), (621, 207993), (779, 165807), (801, 161253), (943, 136971), (1107, 116679), (1311, 98523), (1539, 83927), (1691, 76383), (1863, 69331), (2047, 63099), (2337, 55269), (2403, 53751), (2829, 45657), (3321, 38893), (3649, 35397), (3933, 32841), (5073, 25461), (6141, 21033), (7011, 18423), (7209, 17917), (8487, 15219), (10947, 11799)]