55078947

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8831}}^1$

素因数の和:8861

約数の個数: 40

約数和(自身を含む): 102592512

約数和(自身を除く): 47513565

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 8831, 26493, 61817, 79479, 97141, 185451, 238437, 291423, 556353, 679987, 715311, 874269, 1669059, 2039961, 2622807, 5007177, 6119883, 7868421, 18359649, 55078947]

約数ペア:

[(1, 55078947), (3, 18359649), (7, 7868421), (9, 6119883), (11, 5007177), (21, 2622807), (27, 2039961), (33, 1669059), (63, 874269), (77, 715311), (81, 679987), (99, 556353), (189, 291423), (231, 238437), (297, 185451), (567, 97141), (693, 79479), (891, 61817), (2079, 26493), (6237, 8831)]