162785457

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{16339}}^1$

素因数の和:16395

約数の個数: 24

約数和(自身を含む): 249805920

約数和(自身を除く): 87020463

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 16339, 49017, 147051, 441153, 669899, 1323459, 2009697, 3970377, 6029091, 18087273, 54261819, 162785457]

約数ペア:

[(1, 162785457), (3, 54261819), (9, 18087273), (27, 6029091), (41, 3970377), (81, 2009697), (123, 1323459), (243, 669899), (369, 441153), (1107, 147051), (3321, 49017), (9963, 16339)]