534854721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 749116800

約数和(自身を除く): 214262079

約数列:

[1, 3, 37, 73, 111, 149, 219, 443, 447, 1329, 2701, 5513, 8103, 10877, 16391, 16539, 32339, 32631, 49173, 66007, 97017, 198021, 402449, 1196543, 1207347, 2442259, 3589629, 4818511, 7326777, 14455533, 178284907, 534854721]

約数ペア:

[(1, 534854721), (3, 178284907), (37, 14455533), (73, 7326777), (111, 4818511), (149, 3589629), (219, 2442259), (443, 1207347), (447, 1196543), (1329, 402449), (2701, 198021), (5513, 97017), (8103, 66007), (10877, 49173), (16391, 32631), (16539, 32339)]