272136357

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{6763}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 417852864

約数和(自身を除く): 145716507

約数列:

[1, 3, 9, 17, 51, 153, 263, 789, 2367, 4471, 6763, 13413, 20289, 40239, 60867, 114971, 344913, 1034739, 1778669, 5336007, 16008021, 30237373, 90712119, 272136357]

約数ペア:

[(1, 272136357), (3, 90712119), (9, 30237373), (17, 16008021), (51, 5336007), (153, 1778669), (263, 1034739), (789, 344913), (2367, 114971), (4471, 60867), (6763, 40239), (13413, 20289)]