334321857

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 510681600

約数和(自身を除く): 176359743

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 981, 1269, 2417, 2943, 5123, 7251, 15369, 21753, 46107, 65259, 113599, 138321, 263453, 340797, 790359, 1022391, 2371077, 3067173, 7113231, 12382291, 37146873, 111440619, 334321857]

約数ペア:

[(1, 334321857), (3, 111440619), (9, 37146873), (27, 12382291), (47, 7113231), (109, 3067173), (141, 2371077), (327, 1022391), (423, 790359), (981, 340797), (1269, 263453), (2417, 138321), (2943, 113599), (5123, 65259), (7251, 46107), (15369, 21753)]