81344898

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29537}}^1$

素因数の和:29568

約数の個数: 40

約数和(自身を含む): 193001292

約数和(自身を除く): 111656394

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 29537, 59074, 88611, 177222, 265833, 502129, 531666, 797499, 1004258, 1506387, 1594998, 2392497, 3012774, 4519161, 4784994, 9038322, 13557483, 27114966, 40672449, 81344898]

約数ペア:

[(1, 81344898), (2, 40672449), (3, 27114966), (6, 13557483), (9, 9038322), (17, 4784994), (18, 4519161), (27, 3012774), (34, 2392497), (51, 1594998), (54, 1506387), (81, 1004258), (102, 797499), (153, 531666), (162, 502129), (306, 265833), (459, 177222), (918, 88611), (1377, 59074), (2754, 29537)]