25855443

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 28

約数和(自身を含む): 40134960

約数和(自身を除く): 14279517

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1223, 2349, 3669, 7047, 11007, 21141, 33021, 35467, 99063, 106401, 297189, 319203, 891567, 957609, 2872827, 8618481, 25855443]

約数ペア:

[(1, 25855443), (3, 8618481), (9, 2872827), (27, 957609), (29, 891567), (81, 319203), (87, 297189), (243, 106401), (261, 99063), (729, 35467), (783, 33021), (1223, 21141), (2349, 11007), (3669, 7047)]