2723643981

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{17959}}^1$

素因数の和:18146

約数の個数: 32

約数和(自身を含む): 4163846400

約数和(自身を除く): 1440202419

約数列:

[1, 3, 9, 27, 41, 123, 137, 369, 411, 1107, 1233, 3699, 5617, 16851, 17959, 50553, 53877, 151659, 161631, 484893, 736319, 2208957, 2460383, 6626871, 7381149, 19880613, 22143447, 66430341, 100875703, 302627109, 907881327, 2723643981]

約数ペア:

[(1, 2723643981), (3, 907881327), (9, 302627109), (27, 100875703), (41, 66430341), (123, 22143447), (137, 19880613), (369, 7381149), (411, 6626871), (1107, 2460383), (1233, 2208957), (3699, 736319), (5617, 484893), (16851, 161631), (17959, 151659), (50553, 53877)]