64792299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 106848000

約数和(自身を除く): 42055701

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 7949, 8151, 23847, 87439, 103337, 151031, 262317, 310011, 453093, 1136707, 1661341, 1963403, 3410121, 4984023, 5890209, 21597433, 64792299]

約数ペア:

[(1, 64792299), (3, 21597433), (11, 5890209), (13, 4984023), (19, 3410121), (33, 1963403), (39, 1661341), (57, 1136707), (143, 453093), (209, 310011), (247, 262317), (429, 151031), (627, 103337), (741, 87439), (2717, 23847), (7949, 8151)]