138545667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{394717}}^1$

素因数の和:394739

約数の個数: 16

約数和(自身を含む): 221042080

約数和(自身を除く): 82496413

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 394717, 1184151, 3552453, 5131321, 10657359, 15393963, 46181889, 138545667]

約数ペア:

[(1, 138545667), (3, 46181889), (9, 15393963), (13, 10657359), (27, 5131321), (39, 3552453), (117, 1184151), (351, 394717)]