25899939

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 41751360

約数和(自身を除く): 15851421

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 653, 1017, 1469, 1959, 3051, 4407, 5877, 8489, 13221, 17631, 25467, 39663, 73789, 76401, 221367, 229203, 664101, 959257, 1992303, 2877771, 8633313, 25899939]

約数ペア:

[(1, 25899939), (3, 8633313), (9, 2877771), (13, 1992303), (27, 959257), (39, 664101), (113, 229203), (117, 221367), (339, 76401), (351, 73789), (653, 39663), (1017, 25467), (1469, 17631), (1959, 13221), (3051, 8489), (4407, 5877)]