54733887

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 89646480

約数和(自身を除く): 34912593

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 881, 1053, 1593, 2301, 2643, 4779, 6903, 7929, 11453, 20709, 23787, 34359, 51979, 62127, 71361, 103077, 155937, 309231, 467811, 675727, 927693, 1403433, 2027181, 4210299, 6081543, 18244629, 54733887]

約数ペア:

[(1, 54733887), (3, 18244629), (9, 6081543), (13, 4210299), (27, 2027181), (39, 1403433), (59, 927693), (81, 675727), (117, 467811), (177, 309231), (351, 155937), (531, 103077), (767, 71361), (881, 62127), (1053, 51979), (1593, 34359), (2301, 23787), (2643, 20709), (4779, 11453), (6903, 7929)]