80109441

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 117877760

約数和(自身を除く): 37768319

約数列:

[1, 3, 9, 109, 127, 327, 381, 643, 981, 1143, 1929, 5787, 13843, 41529, 70087, 81661, 124587, 210261, 244983, 630783, 734949, 8901049, 26703147, 80109441]

約数ペア:

[(1, 80109441), (3, 26703147), (9, 8901049), (109, 734949), (127, 630783), (327, 244983), (381, 210261), (643, 124587), (981, 81661), (1143, 70087), (1929, 41529), (5787, 13843)]