27165159

素因数分解:

$3^3\times 7^2\times {\mathrm{20533}}^1$

素因数の和:20556

約数の個数: 24

約数和(自身を含む): 46817520

約数和(自身を除く): 19652361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20533, 61599, 143731, 184797, 431193, 554391, 1006117, 1293579, 3018351, 3880737, 9055053, 27165159]

約数ペア:

[(1, 27165159), (3, 9055053), (7, 3880737), (9, 3018351), (21, 1293579), (27, 1006117), (49, 554391), (63, 431193), (147, 184797), (189, 143731), (441, 61599), (1323, 20533)]