79865439

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 113879808

約数和(自身を除く): 34014369

約数列:

[1, 3, 17, 51, 251, 289, 367, 753, 867, 1101, 4267, 6239, 12801, 18717, 72539, 92117, 106063, 217617, 276351, 318189, 1565989, 4697967, 26621813, 79865439]

約数ペア:

[(1, 79865439), (3, 26621813), (17, 4697967), (51, 1565989), (251, 318189), (289, 276351), (367, 217617), (753, 106063), (867, 92117), (1101, 72539), (4267, 18717), (6239, 12801)]