78877227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9723

約数の個数: 32

約数和(自身を含む): 130072320

約数和(自身を除く): 51195093

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 9677, 29031, 106447, 125801, 183863, 319341, 377403, 551589, 1383811, 2022493, 2390219, 4151433, 6067479, 7170657, 26292409, 78877227]

約数ペア:

[(1, 78877227), (3, 26292409), (11, 7170657), (13, 6067479), (19, 4151433), (33, 2390219), (39, 2022493), (57, 1383811), (143, 551589), (209, 377403), (247, 319341), (429, 183863), (627, 125801), (741, 106447), (2717, 29031), (8151, 9677)]