27699273

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 23518647

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 233, 259, 333, 357, 459, 629, 699, 777, 999, 1071, 1631, 1887, 2097, 2331, 3213, 3961, 4403, 4893, 5661, 6291, 6993, 8621, 11883, 13209, 14679, 16983, 25863, 27727, 35649, 39627, 44037, 60347, 77589, 83181, 106947, 118881, 146557, 181041, 232767, 249543, 439671, 543123, 748629, 1025899, 1319013, 1629369, 3077697, 3957039, 9233091, 27699273]

約数ペア:

[(1, 27699273), (3, 9233091), (7, 3957039), (9, 3077697), (17, 1629369), (21, 1319013), (27, 1025899), (37, 748629), (51, 543123), (63, 439671), (111, 249543), (119, 232767), (153, 181041), (189, 146557), (233, 118881), (259, 106947), (333, 83181), (357, 77589), (459, 60347), (629, 44037), (699, 39627), (777, 35649), (999, 27727), (1071, 25863), (1631, 16983), (1887, 14679), (2097, 13209), (2331, 11883), (3213, 8621), (3961, 6993), (4403, 6291), (4893, 5661)]