25956261

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2710

約数の個数: 24

約数和(自身を含む): 40599360

約数和(自身を除く): 14643099

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2663, 3249, 7989, 9747, 23967, 50597, 71901, 151791, 455373, 961343, 1366119, 2884029, 8652087, 25956261]

約数ペア:

[(1, 25956261), (3, 8652087), (9, 2884029), (19, 1366119), (27, 961343), (57, 455373), (171, 151791), (361, 71901), (513, 50597), (1083, 23967), (2663, 9747), (3249, 7989)]