565557615207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2128501}}^1$

素因数の和:2129280

約数の個数: 32

約数和(自身を含む): 903506528960

約数和(自身を除く): 337948913753

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 757, 2271, 6813, 9841, 20439, 29523, 88569, 265707, 2128501, 6385503, 19156509, 27670513, 57469527, 83011539, 249034617, 747103851, 1611275257, 4833825771, 14501477313, 20946578341, 43504431939, 62839735023, 188519205069, 565557615207]

約数ペア:

[(1, 565557615207), (3, 188519205069), (9, 62839735023), (13, 43504431939), (27, 20946578341), (39, 14501477313), (117, 4833825771), (351, 1611275257), (757, 747103851), (2271, 249034617), (6813, 83011539), (9841, 57469527), (20439, 27670513), (29523, 19156509), (88569, 6385503), (265707, 2128501)]