79970583

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 139087872

約数和(自身を除く): 59117289

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 83, 97, 129, 231, 249, 291, 301, 473, 581, 679, 903, 913, 1067, 1419, 1743, 2037, 2739, 3201, 3311, 3569, 4171, 6391, 7469, 8051, 9933, 10707, 12513, 19173, 22407, 24153, 24983, 29197, 39259, 45881, 56357, 74949, 87591, 88561, 117777, 137643, 169071, 265683, 274813, 321167, 346193, 619927, 824439, 963501, 1038579, 1859781, 2423351, 3808123, 7270053, 11424369, 26656861, 79970583]

約数ペア:

[(1, 79970583), (3, 26656861), (7, 11424369), (11, 7270053), (21, 3808123), (33, 2423351), (43, 1859781), (77, 1038579), (83, 963501), (97, 824439), (129, 619927), (231, 346193), (249, 321167), (291, 274813), (301, 265683), (473, 169071), (581, 137643), (679, 117777), (903, 88561), (913, 87591), (1067, 74949), (1419, 56357), (1743, 45881), (2037, 39259), (2739, 29197), (3201, 24983), (3311, 24153), (3569, 22407), (4171, 19173), (6391, 12513), (7469, 10707), (8051, 9933)]