48807021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5647}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 67595264

約数和(自身を除く): 18788243

約数列:

[1, 3, 43, 67, 129, 201, 2881, 5647, 8643, 16941, 242821, 378349, 728463, 1135047, 16269007, 48807021]

約数ペア:

[(1, 48807021), (3, 16269007), (43, 1135047), (67, 728463), (129, 378349), (201, 242821), (2881, 16941), (5647, 8643)]