126818901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67421}}^1$

素因数の和:67457

約数の個数: 24

約数和(自身を含む): 210356640

約数和(自身を除く): 83537739

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 67421, 202263, 606789, 741631, 1280999, 2224893, 3842997, 6674679, 11528991, 14090989, 42272967, 126818901]

約数ペア:

[(1, 126818901), (3, 42272967), (9, 14090989), (11, 11528991), (19, 6674679), (33, 3842997), (57, 2224893), (99, 1280999), (171, 741631), (209, 606789), (627, 202263), (1881, 67421)]