152649117

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{5431}}^1$

素因数の和:5790

約数の個数: 20

約数和(自身を含む): 228730656

約数和(自身を除く): 76081539

約数列:

[1, 3, 9, 27, 81, 347, 1041, 3123, 5431, 9369, 16293, 28107, 48879, 146637, 439911, 1884557, 5653671, 16961013, 50883039, 152649117]

約数ペア:

[(1, 152649117), (3, 50883039), (9, 16961013), (27, 5653671), (81, 1884557), (347, 439911), (1041, 146637), (3123, 48879), (5431, 28107), (9369, 16293)]