80408907

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 118370304

約数和(自身を除く): 37961397

約数列:

[1, 3, 9, 103, 127, 309, 381, 683, 927, 1143, 2049, 6147, 13081, 39243, 70349, 86741, 117729, 211047, 260223, 633141, 780669, 8934323, 26802969, 80408907]

約数ペア:

[(1, 80408907), (3, 26802969), (9, 8934323), (103, 780669), (127, 633141), (309, 260223), (381, 211047), (683, 117729), (927, 86741), (1143, 70349), (2049, 39243), (6147, 13081)]