291245755689

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{6689}}^1$

素因数の和:7075

約数の個数: 96

約数和(自身を含む): 507626496000

約数和(自身を除く): 216380740311

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 199, 207, 453, 483, 597, 1057, 1359, 1393, 1449, 1791, 3171, 3473, 4179, 4577, 6689, 9513, 10419, 12537, 13731, 20067, 24311, 30049, 31257, 32039, 41193, 46823, 60201, 72933, 90147, 96117, 140469, 153847, 210343, 218799, 270441, 288351, 421407, 461541, 631029, 691127, 1010039, 1076929, 1331111, 1384623, 1893087, 2073381, 3030117, 3230787, 3993333, 4837889, 6220143, 7070273, 9090351, 9317777, 9692361, 11979999, 14513667, 21210819, 23230897, 27953331, 30615553, 43541001, 63632457, 69692691, 83859993, 91846659, 162616279, 200997761, 209078073, 214308871, 275539977, 487848837, 602993283, 642926613, 1406984327, 1463546511, 1808979849, 1928779839, 4220952981, 4622948503, 12662858943, 13868845509, 32360639521, 41606536527, 97081918563, 291245755689]

約数ペア:

[(1, 291245755689), (3, 97081918563), (7, 41606536527), (9, 32360639521), (21, 13868845509), (23, 12662858943), (63, 4622948503), (69, 4220952981), (151, 1928779839), (161, 1808979849), (199, 1463546511), (207, 1406984327), (453, 642926613), (483, 602993283), (597, 487848837), (1057, 275539977), (1359, 214308871), (1393, 209078073), (1449, 200997761), (1791, 162616279), (3171, 91846659), (3473, 83859993), (4179, 69692691), (4577, 63632457), (6689, 43541001), (9513, 30615553), (10419, 27953331), (12537, 23230897), (13731, 21210819), (20067, 14513667), (24311, 11979999), (30049, 9692361), (31257, 9317777), (32039, 9090351), (41193, 7070273), (46823, 6220143), (60201, 4837889), (72933, 3993333), (90147, 3230787), (96117, 3030117), (140469, 2073381), (153847, 1893087), (210343, 1384623), (218799, 1331111), (270441, 1076929), (288351, 1010039), (421407, 691127), (461541, 631029)]