127049208867

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{56921}}^1$

素因数の和:57504

約数の個数: 48

約数和(自身を含む): 213115968000

約数和(自身を除く): 86066759133

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 499, 639, 1491, 1497, 3493, 4473, 4491, 10479, 31437, 35429, 56921, 106287, 170763, 248003, 318861, 398447, 512289, 744009, 1195341, 2232027, 3586023, 4041391, 12124173, 28289737, 28403579, 36372519, 84869211, 85210737, 198825053, 254607633, 255632211, 596475159, 1789425477, 2016654109, 6049962327, 14116578763, 18149886981, 42349736289, 127049208867]

約数ペア:

[(1, 127049208867), (3, 42349736289), (7, 18149886981), (9, 14116578763), (21, 6049962327), (63, 2016654109), (71, 1789425477), (213, 596475159), (497, 255632211), (499, 254607633), (639, 198825053), (1491, 85210737), (1497, 84869211), (3493, 36372519), (4473, 28403579), (4491, 28289737), (10479, 12124173), (31437, 4041391), (35429, 3586023), (56921, 2232027), (106287, 1195341), (170763, 744009), (248003, 512289), (318861, 398447)]