1330891803

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 2230824960

約数和(自身を除く): 899933157

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 83, 151, 171, 207, 243, 249, 437, 453, 513, 621, 747, 1311, 1359, 1539, 1577, 1863, 1909, 2241, 2869, 3473, 3933, 4077, 4617, 4731, 5589, 5727, 6723, 8607, 10419, 11799, 12231, 12533, 14193, 17181, 20169, 25821, 31257, 35397, 36271, 36693, 37599, 42579, 51543, 65987, 77463, 93771, 106191, 108813, 112797, 127737, 154629, 197961, 232389, 238127, 281313, 288259, 326439, 338391, 383211, 463887, 593883, 697167, 714381, 843939, 864777, 979317, 1015173, 1781649, 2143143, 2594331, 2937951, 3045519, 5344947, 5476921, 6429429, 7782993, 8813853, 16034841, 16430763, 19288287, 23348979, 49292289, 57864861, 70046937, 147876867, 443630601, 1330891803]

約数ペア:

[(1, 1330891803), (3, 443630601), (9, 147876867), (19, 70046937), (23, 57864861), (27, 49292289), (57, 23348979), (69, 19288287), (81, 16430763), (83, 16034841), (151, 8813853), (171, 7782993), (207, 6429429), (243, 5476921), (249, 5344947), (437, 3045519), (453, 2937951), (513, 2594331), (621, 2143143), (747, 1781649), (1311, 1015173), (1359, 979317), (1539, 864777), (1577, 843939), (1863, 714381), (1909, 697167), (2241, 593883), (2869, 463887), (3473, 383211), (3933, 338391), (4077, 326439), (4617, 288259), (4731, 281313), (5589, 238127), (5727, 232389), (6723, 197961), (8607, 154629), (10419, 127737), (11799, 112797), (12231, 108813), (12533, 106191), (14193, 93771), (17181, 77463), (20169, 65987), (25821, 51543), (31257, 42579), (35397, 37599), (36271, 36693)]