27431326485

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{661873}}^1$

素因数の和:662194

約数の個数: 32

約数和(自身を含む): 48925726080

約数和(自身を除く): 21494399595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 8289, 13815, 41445, 661873, 1985619, 3309365, 5956857, 9928095, 17870571, 29784285, 89352855, 203195011, 609585033, 1015975055, 1828755099, 3047925165, 5486265297, 9143775495, 27431326485]

約数ペア:

[(1, 27431326485), (3, 9143775495), (5, 5486265297), (9, 3047925165), (15, 1828755099), (27, 1015975055), (45, 609585033), (135, 203195011), (307, 89352855), (921, 29784285), (1535, 17870571), (2763, 9928095), (4605, 5956857), (8289, 3309365), (13815, 1985619), (41445, 661873)]