153130743

素因数分解:

$3^4\times {\mathrm{883}}^1\times {\mathrm{2141}}^1$

素因数の和:3036

約数の個数: 20

約数和(自身を含む): 229116888

約数和(自身を除く): 75986145

約数列:

[1, 3, 9, 27, 81, 883, 2141, 2649, 6423, 7947, 19269, 23841, 57807, 71523, 173421, 1890503, 5671509, 17014527, 51043581, 153130743]

約数ペア:

[(1, 153130743), (3, 51043581), (9, 17014527), (27, 5671509), (81, 1890503), (883, 173421), (2141, 71523), (2649, 57807), (6423, 23841), (7947, 19269)]