201739565559

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{9873223}}^1$

素因数の和:9873379

約数の個数: 24

約数和(自身を含む): 315153310080

約数和(自身を除く): 113413744521

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 9873223, 29619669, 69112561, 207337683, 483787927, 1372377997, 1451363781, 4117133991, 9606645979, 28819937937, 67246521853, 201739565559]

約数ペア:

[(1, 201739565559), (3, 67246521853), (7, 28819937937), (21, 9606645979), (49, 4117133991), (139, 1451363781), (147, 1372377997), (417, 483787927), (973, 207337683), (2919, 69112561), (6811, 29619669), (20433, 9873223)]