140517369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{273913}}^1$

素因数の和:273941

約数の個数: 16

約数和(自身を含む): 219131200

約数和(自身を除く): 78613831

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 273913, 821739, 2465217, 5204347, 7395651, 15613041, 46839123, 140517369]

約数ペア:

[(1, 140517369), (3, 46839123), (9, 15613041), (19, 7395651), (27, 5204347), (57, 2465217), (171, 821739), (513, 273913)]