80123823

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{76091}}^1$

素因数の和:76116

約数の個数: 20

約数和(自身を含む): 128899848

約数和(自身を除く): 48776025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 76091, 228273, 684819, 989183, 2054457, 2967549, 6163371, 8902647, 26707941, 80123823]

約数ペア:

[(1, 80123823), (3, 26707941), (9, 8902647), (13, 6163371), (27, 2967549), (39, 2054457), (81, 989183), (117, 684819), (351, 228273), (1053, 76091)]