55269891

素因数分解:

$3^3\times {\mathrm{619}}^1\times {\mathrm{3307}}^1$

素因数の和:3935

約数の個数: 16

約数和(自身を含む): 82038400

約数和(自身を除く): 26768509

約数列:

[1, 3, 9, 27, 619, 1857, 3307, 5571, 9921, 16713, 29763, 89289, 2047033, 6141099, 18423297, 55269891]

約数ペア:

[(1, 55269891), (3, 18423297), (9, 6141099), (27, 2047033), (619, 89289), (1857, 29763), (3307, 16713), (5571, 9921)]