19770043293

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46691}}^1$

素因数の和:46775

約数の個数: 96

約数和(自身を含む): 39158525952

約数和(自身を除く): 19388482659

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 231, 273, 329, 423, 429, 517, 611, 693, 819, 987, 1001, 1287, 1551, 1833, 2961, 3003, 3619, 4277, 4653, 5499, 6721, 9009, 10857, 12831, 20163, 32571, 38493, 46691, 47047, 60489, 140073, 141141, 326837, 420219, 423423, 513601, 606983, 980511, 1540803, 1820949, 2194477, 2941533, 3595207, 4248881, 4622409, 5462847, 6583431, 6676813, 10785621, 12746643, 15361339, 19750293, 20030439, 24139247, 28528201, 32356863, 38239929, 46084017, 46737691, 60091317, 72417741, 85584603, 138252051, 140213073, 168974729, 199697407, 217253223, 256753809, 313810211, 420639219, 506924187, 599092221, 941430633, 1520772561, 1797276663, 2196671477, 2824291899, 6590014431, 19770043293]

約数ペア:

[(1, 19770043293), (3, 6590014431), (7, 2824291899), (9, 2196671477), (11, 1797276663), (13, 1520772561), (21, 941430633), (33, 599092221), (39, 506924187), (47, 420639219), (63, 313810211), (77, 256753809), (91, 217253223), (99, 199697407), (117, 168974729), (141, 140213073), (143, 138252051), (231, 85584603), (273, 72417741), (329, 60091317), (423, 46737691), (429, 46084017), (517, 38239929), (611, 32356863), (693, 28528201), (819, 24139247), (987, 20030439), (1001, 19750293), (1287, 15361339), (1551, 12746643), (1833, 10785621), (2961, 6676813), (3003, 6583431), (3619, 5462847), (4277, 4622409), (4653, 4248881), (5499, 3595207), (6721, 2941533), (9009, 2194477), (10857, 1820949), (12831, 1540803), (20163, 980511), (32571, 606983), (38493, 513601), (46691, 423423), (47047, 420219), (60489, 326837), (140073, 141141)]