38412549

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 67388288

約数和(自身を除く): 28975739

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 1831, 2331, 2997, 5493, 6993, 12817, 16479, 20979, 38451, 49437, 67747, 115353, 148311, 203241, 346059, 474229, 609723, 1038177, 1422687, 1829169, 4268061, 5487507, 12804183, 38412549]

約数ペア:

[(1, 38412549), (3, 12804183), (7, 5487507), (9, 4268061), (21, 1829169), (27, 1422687), (37, 1038177), (63, 609723), (81, 474229), (111, 346059), (189, 203241), (259, 148311), (333, 115353), (567, 67747), (777, 49437), (999, 38451), (1831, 20979), (2331, 16479), (2997, 12817), (5493, 6993)]