276270423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 450455040

約数和(自身を除く): 174184617

約数列:

[1, 3, 11, 13, 33, 39, 41, 113, 123, 139, 143, 339, 417, 429, 451, 533, 1243, 1353, 1469, 1529, 1599, 1807, 3729, 4407, 4587, 4633, 5421, 5699, 5863, 13899, 15707, 16159, 17097, 17589, 19877, 47121, 48477, 50963, 59631, 60229, 62689, 74087, 152889, 172777, 180687, 188067, 204191, 222261, 518331, 612573, 643987, 662519, 814957, 1931961, 1987557, 2246101, 2444871, 6738303, 7083857, 8371831, 21251571, 25115493, 92090141, 276270423]

約数ペア:

[(1, 276270423), (3, 92090141), (11, 25115493), (13, 21251571), (33, 8371831), (39, 7083857), (41, 6738303), (113, 2444871), (123, 2246101), (139, 1987557), (143, 1931961), (339, 814957), (417, 662519), (429, 643987), (451, 612573), (533, 518331), (1243, 222261), (1353, 204191), (1469, 188067), (1529, 180687), (1599, 172777), (1807, 152889), (3729, 74087), (4407, 62689), (4587, 60229), (4633, 59631), (5421, 50963), (5699, 48477), (5863, 47121), (13899, 19877), (15707, 17589), (16159, 17097)]