27964323

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 42042000

約数和(自身を除く): 14077677

約数列:

[1, 3, 9, 29, 87, 261, 307, 349, 921, 1047, 2763, 3141, 8903, 10121, 26709, 30363, 80127, 91089, 107143, 321429, 964287, 3107147, 9321441, 27964323]

約数ペア:

[(1, 27964323), (3, 9321441), (9, 3107147), (29, 964287), (87, 321429), (261, 107143), (307, 91089), (349, 80127), (921, 30363), (1047, 26709), (2763, 10121), (3141, 8903)]