78398559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{811}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 118564992

約数和(自身を除く): 40166433

約数列:

[1, 3, 9, 23, 69, 207, 467, 811, 1401, 2433, 4203, 7299, 10741, 18653, 32223, 55959, 96669, 167877, 378737, 1136211, 3408633, 8710951, 26132853, 78398559]

約数ペア:

[(1, 78398559), (3, 26132853), (9, 8710951), (23, 3408633), (69, 1136211), (207, 378737), (467, 167877), (811, 96669), (1401, 55959), (2433, 32223), (4203, 18653), (7299, 10741)]