177304059

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{3469}}^1$

素因数の和:4112

約数の個数: 20

約数和(自身を含む): 265357840

約数和(自身を除く): 88053781

約数列:

[1, 3, 9, 27, 81, 631, 1893, 3469, 5679, 10407, 17037, 31221, 51111, 93663, 280989, 2188939, 6566817, 19700451, 59101353, 177304059]

約数ペア:

[(1, 177304059), (3, 59101353), (9, 19700451), (27, 6566817), (81, 2188939), (631, 280989), (1893, 93663), (3469, 51111), (5679, 31221), (10407, 17037)]