156945882699

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{20297}}^1\times {\mathrm{50539}}^1$

素因数の和:70859

約数の個数: 24

約数和(自身を含む): 240051455280

約数和(自身を除く): 83105572581

約数列:

[1, 3, 9, 17, 51, 153, 20297, 50539, 60891, 151617, 182673, 345049, 454851, 859163, 1035147, 2577489, 3105441, 7732467, 1025790083, 3077370249, 9232110747, 17438431411, 52315294233, 156945882699]

約数ペア:

[(1, 156945882699), (3, 52315294233), (9, 17438431411), (17, 9232110747), (51, 3077370249), (153, 1025790083), (20297, 7732467), (50539, 3105441), (60891, 2577489), (151617, 1035147), (182673, 859163), (345049, 454851)]