127980063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{836471}}^1$

素因数の和:836494

約数の個数: 12

約数和(自身を含む): 195734448

約数和(自身を除く): 67754385

約数列:

[1, 3, 9, 17, 51, 153, 836471, 2509413, 7528239, 14220007, 42660021, 127980063]

約数ペア:

[(1, 127980063), (3, 42660021), (9, 14220007), (17, 7528239), (51, 2509413), (153, 836471)]