2180825856009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{85593071}}^1$

素因数の和:85593245

約数の個数: 24

約数和(自身を含む): 3338129808000

約数和(自身を除く): 1157303951991

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 85593071, 256779213, 770337639, 1626268349, 4878805047, 12753367579, 14636415141, 38260102737, 114780308211, 242313984001, 726941952003, 2180825856009]

約数ペア:

[(1, 2180825856009), (3, 726941952003), (9, 242313984001), (19, 114780308211), (57, 38260102737), (149, 14636415141), (171, 12753367579), (447, 4878805047), (1341, 1626268349), (2831, 770337639), (8493, 256779213), (25479, 85593071)]