29719143

素因数分解:

$3^7\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 15623577

約数列:

[1, 3, 9, 27, 81, 107, 127, 243, 321, 381, 729, 963, 1143, 2187, 2889, 3429, 8667, 10287, 13589, 26001, 30861, 40767, 78003, 92583, 122301, 234009, 277749, 366903, 1100709, 3302127, 9906381, 29719143]

約数ペア:

[(1, 29719143), (3, 9906381), (9, 3302127), (27, 1100709), (81, 366903), (107, 277749), (127, 234009), (243, 122301), (321, 92583), (381, 78003), (729, 40767), (963, 30861), (1143, 26001), (2187, 13589), (2889, 10287), (3429, 8667)]