25552449

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 41740160

約数和(自身を除く): 16187711

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 1693, 5031, 5079, 15093, 15237, 22009, 45711, 66027, 72799, 198081, 218397, 594243, 655191, 946387, 1965573, 2839161, 8517483, 25552449]

約数ペア:

[(1, 25552449), (3, 8517483), (9, 2839161), (13, 1965573), (27, 946387), (39, 655191), (43, 594243), (117, 218397), (129, 198081), (351, 72799), (387, 66027), (559, 45711), (1161, 22009), (1677, 15237), (1693, 15093), (5031, 5079)]