78808293

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 120257280

約数和(自身を除く): 41448987

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 6569, 11997, 19707, 59121, 203639, 282467, 610917, 847401, 1832751, 2542203, 8756477, 26269431, 78808293]

約数ペア:

[(1, 78808293), (3, 26269431), (9, 8756477), (31, 2542203), (43, 1832751), (93, 847401), (129, 610917), (279, 282467), (387, 203639), (1333, 59121), (3999, 19707), (6569, 11997)]