120479967

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{13901}}^1$

素因数の和:14020

約数の個数: 20

約数和(自身を含む): 181671336

約数和(自身を除く): 61191369

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 13901, 41703, 125109, 375327, 1125981, 1487407, 4462221, 13386663, 40159989, 120479967]

約数ペア:

[(1, 120479967), (3, 40159989), (9, 13386663), (27, 4462221), (81, 1487407), (107, 1125981), (321, 375327), (963, 125109), (2889, 41703), (8667, 13901)]