86883381

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{247531}}^1$

素因数の和:247553

約数の個数: 16

約数和(自身を含む): 138617920

約数和(自身を除く): 51734539

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 247531, 742593, 2227779, 3217903, 6683337, 9653709, 28961127, 86883381]

約数ペア:

[(1, 86883381), (3, 28961127), (9, 9653709), (13, 6683337), (27, 3217903), (39, 2227779), (117, 742593), (351, 247531)]