189062247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 284590080

約数和(自身を除く): 95527833

約数列:

[1, 3, 11, 33, 47, 79, 141, 237, 517, 869, 1543, 1551, 2607, 3713, 4629, 11139, 16973, 40843, 50919, 72521, 121897, 122529, 217563, 365691, 797731, 1340867, 2393193, 4022601, 5729159, 17187477, 63020749, 189062247]

約数ペア:

[(1, 189062247), (3, 63020749), (11, 17187477), (33, 5729159), (47, 4022601), (79, 2393193), (141, 1340867), (237, 797731), (517, 365691), (869, 217563), (1543, 122529), (1551, 121897), (2607, 72521), (3713, 50919), (4629, 40843), (11139, 16973)]