72856089

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 111384000

約数和(自身を除く): 38527911

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 2141, 3781, 6423, 11343, 19269, 34029, 40679, 122037, 366111, 426059, 1278177, 3834531, 8095121, 24285363, 72856089]

約数ペア:

[(1, 72856089), (3, 24285363), (9, 8095121), (19, 3834531), (57, 1278177), (171, 426059), (199, 366111), (597, 122037), (1791, 40679), (2141, 34029), (3781, 19269), (6423, 11343)]