81003747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{1861}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 117976320

約数和(自身を除く): 36972573

約数列:

[1, 3, 11, 33, 1319, 1861, 3957, 5583, 14509, 20471, 43527, 61413, 2454659, 7363977, 27001249, 81003747]

約数ペア:

[(1, 81003747), (3, 27001249), (11, 7363977), (33, 2454659), (1319, 61413), (1861, 43527), (3957, 20471), (5583, 14509)]