77071287

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 104820480

約数和(自身を除く): 27749193

約数列:

[1, 3, 59, 177, 647, 673, 1941, 2019, 38173, 39707, 114519, 119121, 435431, 1306293, 25690429, 77071287]

約数ペア:

[(1, 77071287), (3, 25690429), (59, 1306293), (177, 435431), (647, 119121), (673, 114519), (1941, 39707), (2019, 38173)]