13867880157

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{499}}^1\times {\mathrm{1171}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 20846364000

約数和(自身を除く): 6978483843

約数列:

[1, 3, 9, 27, 81, 293, 499, 879, 1171, 1497, 2637, 3513, 4491, 7911, 10539, 13473, 23733, 31617, 40419, 94851, 146207, 343103, 438621, 584329, 1029309, 1315863, 1752987, 3087927, 3947589, 5258961, 9263781, 11842767, 15776883, 27791343, 47330649, 171208397, 513625191, 1540875573, 4622626719, 13867880157]

約数ペア:

[(1, 13867880157), (3, 4622626719), (9, 1540875573), (27, 513625191), (81, 171208397), (293, 47330649), (499, 27791343), (879, 15776883), (1171, 11842767), (1497, 9263781), (2637, 5258961), (3513, 3947589), (4491, 3087927), (7911, 1752987), (10539, 1315863), (13473, 1029309), (23733, 584329), (31617, 438621), (40419, 343103), (94851, 146207)]