69909351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21630

約数の個数: 16

約数和(自身を含む): 99339264

約数和(自身を除く): 29429913

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 21557, 64671, 495811, 1013179, 1487433, 3039537, 23303117, 69909351]

約数ペア:

[(1, 69909351), (3, 23303117), (23, 3039537), (47, 1487433), (69, 1013179), (141, 495811), (1081, 64671), (3243, 21557)]