49204449

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 83715840

約数和(自身を除く): 34511391

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1013, 1799, 2313, 3039, 5397, 6939, 7091, 9117, 16191, 21273, 27351, 48573, 63819, 191457, 260341, 781023, 1822387, 2343069, 5467161, 7029207, 16401483, 49204449]

約数ペア:

[(1, 49204449), (3, 16401483), (7, 7029207), (9, 5467161), (21, 2343069), (27, 1822387), (63, 781023), (189, 260341), (257, 191457), (771, 63819), (1013, 48573), (1799, 27351), (2313, 21273), (3039, 16191), (5397, 9117), (6939, 7091)]