81985326

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127703}}^1$

素因数の和:127815

約数の個数: 16

約数和(自身を含む): 165504384

約数和(自身を除く): 83519058

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 127703, 255406, 383109, 766218, 13664221, 27328442, 40992663, 81985326]

約数ペア:

[(1, 81985326), (2, 40992663), (3, 27328442), (6, 13664221), (107, 766218), (214, 383109), (321, 255406), (642, 127703)]