42464547

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 22585053

約数列:

[1, 3, 9, 27, 47, 109, 141, 307, 327, 423, 921, 981, 1269, 2763, 2943, 5123, 8289, 14429, 15369, 33463, 43287, 46107, 100389, 129861, 138321, 301167, 389583, 903501, 1572761, 4718283, 14154849, 42464547]

約数ペア:

[(1, 42464547), (3, 14154849), (9, 4718283), (27, 1572761), (47, 903501), (109, 389583), (141, 301167), (307, 138321), (327, 129861), (423, 100389), (921, 46107), (981, 43287), (1269, 33463), (2763, 15369), (2943, 14429), (5123, 8289)]