27648477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9511}}^1$

素因数の和:9553

約数の個数: 24

約数和(自身を含む): 44516160

約数和(自身を除く): 16867683

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 9511, 28533, 85599, 161687, 180709, 485061, 542127, 1455183, 1626381, 3072053, 9216159, 27648477]

約数ペア:

[(1, 27648477), (3, 9216159), (9, 3072053), (17, 1626381), (19, 1455183), (51, 542127), (57, 485061), (153, 180709), (171, 161687), (323, 85599), (969, 28533), (2907, 9511)]