210328569

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 348654240

約数和(自身を除く): 138325671

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1947, 4001, 4779, 5841, 12003, 17523, 36009, 44011, 52569, 108027, 132033, 236059, 324081, 396099, 708177, 1188297, 2124531, 2596649, 3564891, 6373593, 7789947, 19120779, 23369841, 70109523, 210328569]

約数ペア:

[(1, 210328569), (3, 70109523), (9, 23369841), (11, 19120779), (27, 7789947), (33, 6373593), (59, 3564891), (81, 2596649), (99, 2124531), (177, 1188297), (297, 708177), (531, 396099), (649, 324081), (891, 236059), (1593, 132033), (1947, 108027), (4001, 52569), (4779, 44011), (5841, 36009), (12003, 17523)]