54587001

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 87146496

約数和(自身を除く): 32559495

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1181, 1491, 2201, 3543, 6603, 8267, 15407, 24801, 36611, 46221, 83851, 109833, 251553, 256277, 586957, 768831, 1760871, 2599381, 7798143, 18195667, 54587001]

約数ペア:

[(1, 54587001), (3, 18195667), (7, 7798143), (21, 2599381), (31, 1760871), (71, 768831), (93, 586957), (213, 256277), (217, 251553), (497, 109833), (651, 83851), (1181, 46221), (1491, 36611), (2201, 24801), (3543, 15407), (6603, 8267)]