54729633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 89036800

約数和(自身を除く): 34307167

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 1879, 4161, 5637, 9709, 13153, 29127, 35701, 39459, 107103, 137167, 249907, 411501, 749721, 960169, 2606173, 2880507, 7818519, 18243211, 54729633]

約数ペア:

[(1, 54729633), (3, 18243211), (7, 7818519), (19, 2880507), (21, 2606173), (57, 960169), (73, 749721), (133, 411501), (219, 249907), (399, 137167), (511, 107103), (1387, 39459), (1533, 35701), (1879, 29127), (4161, 13153), (5637, 9709)]