81084289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 95518080

約数和(自身を除く): 14433791

約数列:

[1, 11, 13, 143, 617, 919, 6787, 8021, 10109, 11947, 88231, 131417, 567023, 6237253, 7371299, 81084289]

約数ペア:

[(1, 81084289), (11, 7371299), (13, 6237253), (143, 567023), (617, 131417), (919, 88231), (6787, 11947), (8021, 10109)]