27262017

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 14539743

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 1217, 2489, 3651, 7467, 10953, 22401, 23123, 69369, 159427, 208107, 478281, 1434843, 3029113, 9087339, 27262017]

約数ペア:

[(1, 27262017), (3, 9087339), (9, 3029113), (19, 1434843), (57, 478281), (131, 208107), (171, 159427), (393, 69369), (1179, 23123), (1217, 22401), (2489, 10953), (3651, 7467)]