72351243

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{217271}}^1$

素因数の和:217314

約数の個数: 12

約数和(自身を含む): 107332368

約数和(自身を除く): 34981125

約数列:

[1, 3, 9, 37, 111, 333, 217271, 651813, 1955439, 8039027, 24117081, 72351243]

約数ペア:

[(1, 72351243), (3, 24117081), (9, 8039027), (37, 1955439), (111, 651813), (333, 217271)]