51924321

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{33739}}^1$

素因数の和:33770

約数の個数: 20

約数和(自身を含む): 81650800

約数和(自身を除く): 29726479

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 33739, 101217, 303651, 641041, 910953, 1923123, 2732859, 5769369, 17308107, 51924321]

約数ペア:

[(1, 51924321), (3, 17308107), (9, 5769369), (19, 2732859), (27, 1923123), (57, 910953), (81, 641041), (171, 303651), (513, 101217), (1539, 33739)]