39680821257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1\times {\mathrm{1381}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 66484592640

約数和(自身を除く): 26803771383

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 719, 1211, 1381, 1903, 2157, 3633, 4143, 5033, 5709, 7909, 9667, 13321, 15099, 15191, 23727, 29001, 39963, 45573, 55363, 106337, 124387, 166089, 238913, 319011, 373161, 716739, 870709, 992939, 1368257, 1672391, 2612127, 2628043, 2978817, 4104771, 5017173, 6950573, 7884129, 9577799, 10922329, 18396301, 20851719, 28733397, 32766987, 55188903, 76456303, 171778447, 229368909, 515335341, 1202449129, 1889562917, 3607347387, 5668688751, 13226940419, 39680821257]

約数ペア:

[(1, 39680821257), (3, 13226940419), (7, 5668688751), (11, 3607347387), (21, 1889562917), (33, 1202449129), (77, 515335341), (173, 229368909), (231, 171778447), (519, 76456303), (719, 55188903), (1211, 32766987), (1381, 28733397), (1903, 20851719), (2157, 18396301), (3633, 10922329), (4143, 9577799), (5033, 7884129), (5709, 6950573), (7909, 5017173), (9667, 4104771), (13321, 2978817), (15099, 2628043), (15191, 2612127), (23727, 1672391), (29001, 1368257), (39963, 992939), (45573, 870709), (55363, 716739), (106337, 373161), (124387, 319011), (166089, 238913)]