57245157

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 89984000

約数和(自身を除く): 32738843

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 453, 513, 739, 1359, 2217, 2869, 4077, 6651, 8607, 14041, 19953, 25821, 42123, 77463, 111589, 126369, 334767, 379107, 1004301, 2120191, 3012903, 6360573, 19081719, 57245157]

約数ペア:

[(1, 57245157), (3, 19081719), (9, 6360573), (19, 3012903), (27, 2120191), (57, 1004301), (151, 379107), (171, 334767), (453, 126369), (513, 111589), (739, 77463), (1359, 42123), (2217, 25821), (2869, 19953), (4077, 14041), (6651, 8607)]