51679827

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8609}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 80589600

約数和(自身を除く): 28909773

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 8609, 25827, 77481, 198007, 249661, 594021, 748983, 1782063, 2246949, 5742203, 17226609, 51679827]

約数ペア:

[(1, 51679827), (3, 17226609), (9, 5742203), (23, 2246949), (29, 1782063), (69, 748983), (87, 594021), (207, 249661), (261, 198007), (667, 77481), (2001, 25827), (6003, 8609)]