54247731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 26622669

約数列:

[1, 3, 17, 23, 51, 69, 103, 309, 391, 449, 1173, 1347, 1751, 2369, 5253, 7107, 7633, 10327, 22899, 30981, 40273, 46247, 120819, 138741, 175559, 526677, 786199, 1063681, 2358597, 3191043, 18082577, 54247731]

約数ペア:

[(1, 54247731), (3, 18082577), (17, 3191043), (23, 2358597), (51, 1063681), (69, 786199), (103, 526677), (309, 175559), (391, 138741), (449, 120819), (1173, 46247), (1347, 40273), (1751, 30981), (2369, 22899), (5253, 10327), (7107, 7633)]