71663757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50503}}^1$

素因数の和:50560

約数の個数: 16

約数和(自身を含む): 106664448

約数和(自身を除く): 35000691

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 50503, 151509, 555533, 1666599, 2171629, 6514887, 23887919, 71663757]

約数ペア:

[(1, 71663757), (3, 23887919), (11, 6514887), (33, 2171629), (43, 1666599), (129, 555533), (473, 151509), (1419, 50503)]