103819239

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{9221}}^1$

素因数の和:9372

約数の個数: 20

約数和(自身を含む): 156220680

約数和(自身を除く): 52401441

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 9221, 11259, 27663, 82989, 248967, 746901, 1281719, 3845157, 11535471, 34606413, 103819239]

約数ペア:

[(1, 103819239), (3, 34606413), (9, 11535471), (27, 3845157), (81, 1281719), (139, 746901), (417, 248967), (1251, 82989), (3753, 27663), (9221, 11259)]