54870387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 92123136

約数和(自身を除く): 37252749

約数列:

[1, 3, 11, 13, 23, 33, 39, 67, 69, 83, 143, 201, 249, 253, 299, 429, 737, 759, 871, 897, 913, 1079, 1541, 1909, 2211, 2613, 2739, 3237, 3289, 4623, 5561, 5727, 9581, 9867, 11869, 16683, 16951, 20033, 20999, 24817, 28743, 35607, 50853, 60099, 61171, 62997, 72293, 74451, 127903, 183513, 216879, 220363, 272987, 383709, 661089, 795223, 818961, 1406933, 1662739, 2385669, 4220799, 4988217, 18290129, 54870387]

約数ペア:

[(1, 54870387), (3, 18290129), (11, 4988217), (13, 4220799), (23, 2385669), (33, 1662739), (39, 1406933), (67, 818961), (69, 795223), (83, 661089), (143, 383709), (201, 272987), (249, 220363), (253, 216879), (299, 183513), (429, 127903), (737, 74451), (759, 72293), (871, 62997), (897, 61171), (913, 60099), (1079, 50853), (1541, 35607), (1909, 28743), (2211, 24817), (2613, 20999), (2739, 20033), (3237, 16951), (3289, 16683), (4623, 11869), (5561, 9867), (5727, 9581)]