159014907

素因数分解:

$3^4\times {\mathrm{1289}}^1\times {\mathrm{1523}}^1$

素因数の和:2824

約数の個数: 20

約数和(自身を含む): 237881160

約数和(自身を除く): 78866253

約数列:

[1, 3, 9, 27, 81, 1289, 1523, 3867, 4569, 11601, 13707, 34803, 41121, 104409, 123363, 1963147, 5889441, 17668323, 53004969, 159014907]

約数ペア:

[(1, 159014907), (3, 53004969), (9, 17668323), (27, 5889441), (81, 1963147), (1289, 123363), (1523, 104409), (3867, 41121), (4569, 34803), (11601, 13707)]