148921971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61819}}^1$

素因数の和:61906

約数の個数: 16

約数和(自身を含む): 219584640

約数和(自身を除く): 70662669

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 61819, 185457, 680009, 2040027, 4512787, 13538361, 49640657, 148921971]

約数ペア:

[(1, 148921971), (3, 49640657), (11, 13538361), (33, 4512787), (73, 2040027), (219, 680009), (803, 185457), (2409, 61819)]