25199343

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2690

約数の個数: 28

約数和(自身を含む): 40703320

約数和(自身を除く): 15503977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2659, 3159, 7977, 9477, 23931, 34567, 71793, 103701, 215379, 311103, 646137, 933309, 1938411, 2799927, 8399781, 25199343]

約数ペア:

[(1, 25199343), (3, 8399781), (9, 2799927), (13, 1938411), (27, 933309), (39, 646137), (81, 311103), (117, 215379), (243, 103701), (351, 71793), (729, 34567), (1053, 23931), (2659, 9477), (3159, 7977)]