75737439

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23311}}^1$

素因数の和:23355

約数の個数: 18

約数和(自身を含む): 115464336

約数和(自身を除く): 39726897

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 23311, 69933, 209799, 442909, 1328727, 3986181, 8415271, 25245813, 75737439]

約数ペア:

[(1, 75737439), (3, 25245813), (9, 8415271), (19, 3986181), (57, 1328727), (171, 442909), (361, 209799), (1083, 69933), (3249, 23311)]