49048389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139739}}^1$

素因数の和:139761

約数の個数: 16

約数和(自身を含む): 78254400

約数和(自身を除く): 29206011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 139739, 419217, 1257651, 1816607, 3772953, 5449821, 16349463, 49048389]

約数ペア:

[(1, 49048389), (3, 16349463), (9, 5449821), (13, 3772953), (27, 1816607), (39, 1257651), (117, 419217), (351, 139739)]