20160458199

素因数分解:

$3^3\times 7^1\times {\mathrm{106669091}}^1$

素因数の和:106669107

約数の個数: 16

約数和(自身を含む): 34134109440

約数和(自身を除く): 13973651241

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106669091, 320007273, 746683637, 960021819, 2240050911, 2880065457, 6720152733, 20160458199]

約数ペア:

[(1, 20160458199), (3, 6720152733), (7, 2880065457), (9, 2240050911), (21, 960021819), (27, 746683637), (63, 320007273), (189, 106669091)]