221459037

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{9551}}^1$

素因数の和:9744

約数の個数: 16

約数和(自身を含む): 302607360

約数和(自身を除く): 81148323

約数列:

[1, 3, 59, 131, 177, 393, 7729, 9551, 23187, 28653, 563509, 1251181, 1690527, 3753543, 73819679, 221459037]

約数ペア:

[(1, 221459037), (3, 73819679), (59, 3753543), (131, 1690527), (177, 1251181), (393, 563509), (7729, 28653), (9551, 23187)]