84120201

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 144328800

約数和(自身を除く): 60208599

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 4969, 5643, 14907, 16929, 44721, 54659, 94411, 134163, 163977, 283233, 402489, 491931, 849699, 1038521, 1475793, 2549097, 3115563, 4427379, 7647291, 9346689, 28040067, 84120201]

約数ペア:

[(1, 84120201), (3, 28040067), (9, 9346689), (11, 7647291), (19, 4427379), (27, 3115563), (33, 2549097), (57, 1475793), (81, 1038521), (99, 849699), (171, 491931), (209, 402489), (297, 283233), (513, 163977), (627, 134163), (891, 94411), (1539, 54659), (1881, 44721), (4969, 16929), (5643, 14907)]