66990429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 110131200

約数和(自身を除く): 43140771

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 3823, 5841, 11469, 17523, 34407, 42053, 103221, 126159, 225557, 378477, 676671, 1135431, 2030013, 2481127, 6090039, 7443381, 22330143, 66990429]

約数ペア:

[(1, 66990429), (3, 22330143), (9, 7443381), (11, 6090039), (27, 2481127), (33, 2030013), (59, 1135431), (99, 676671), (177, 378477), (297, 225557), (531, 126159), (649, 103221), (1593, 42053), (1947, 34407), (3823, 17523), (5841, 11469)]