109220157

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{13901}}^1$

素因数の和:14010

約数の個数: 20

約数和(自身を含む): 164849916

約数和(自身を除く): 55629759

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 13901, 41703, 125109, 375327, 1125981, 1348397, 4045191, 12135573, 36406719, 109220157]

約数ペア:

[(1, 109220157), (3, 36406719), (9, 12135573), (27, 4045191), (81, 1348397), (97, 1125981), (291, 375327), (873, 125109), (2619, 41703), (7857, 13901)]