129675355887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{16519}}^1$

素因数の和:18556

約数の個数: 64

約数和(自身を含む): 228372480000

約数和(自身を除く): 98697124113

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 1999, 3927, 5997, 13993, 16519, 21989, 33983, 41979, 49557, 65967, 101949, 115633, 153923, 181709, 237881, 280823, 346899, 373813, 461769, 545127, 713643, 842469, 1121439, 1271963, 1965761, 2616691, 3089053, 3815889, 5897283, 7850073, 9267159, 21623371, 33021481, 64870113, 99064443, 231150367, 363236291, 561365177, 693451101, 1089708873, 1684095531, 2542654037, 3929556239, 6175016947, 7627962111, 11788668717, 18525050841, 43225118629, 129675355887]

約数ペア:

[(1, 129675355887), (3, 43225118629), (7, 18525050841), (11, 11788668717), (17, 7627962111), (21, 6175016947), (33, 3929556239), (51, 2542654037), (77, 1684095531), (119, 1089708873), (187, 693451101), (231, 561365177), (357, 363236291), (561, 231150367), (1309, 99064443), (1999, 64870113), (3927, 33021481), (5997, 21623371), (13993, 9267159), (16519, 7850073), (21989, 5897283), (33983, 3815889), (41979, 3089053), (49557, 2616691), (65967, 1965761), (101949, 1271963), (115633, 1121439), (153923, 842469), (181709, 713643), (237881, 545127), (280823, 461769), (346899, 373813)]