25749927

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 44674560

約数和(自身を除く): 18924633

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 3323, 7749, 9969, 23261, 29907, 69783, 89721, 136243, 209349, 408729, 628047, 953701, 1226187, 2861103, 3678561, 8583309, 25749927]

約数ペア:

[(1, 25749927), (3, 8583309), (7, 3678561), (9, 2861103), (21, 1226187), (27, 953701), (41, 628047), (63, 408729), (123, 209349), (189, 136243), (287, 89721), (369, 69783), (861, 29907), (1107, 23261), (2583, 9969), (3323, 7749)]