166842279

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13907}}^1$

素因数の和:13987

約数の個数: 24

約数和(自身を含む): 254572032

約数和(自身を除く): 87729753

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 13907, 41721, 125163, 431117, 598001, 1293351, 1794003, 3880053, 5382009, 18538031, 55614093, 166842279]

約数ペア:

[(1, 166842279), (3, 55614093), (9, 18538031), (31, 5382009), (43, 3880053), (93, 1794003), (129, 1293351), (279, 598001), (387, 431117), (1333, 125163), (3999, 41721), (11997, 13907)]