85122009

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8867

約数の個数: 40

約数和(自身を含む): 153888768

約数和(自身を除く): 68766759

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 8831, 9639, 26493, 61817, 79479, 150127, 185451, 238437, 450381, 556353, 715311, 1050889, 1351143, 1669059, 3152667, 4053429, 5007177, 9458001, 12160287, 28374003, 85122009]

約数ペア:

[(1, 85122009), (3, 28374003), (7, 12160287), (9, 9458001), (17, 5007177), (21, 4053429), (27, 3152667), (51, 1669059), (63, 1351143), (81, 1050889), (119, 715311), (153, 556353), (189, 450381), (357, 238437), (459, 185451), (567, 150127), (1071, 79479), (1377, 61817), (3213, 26493), (8831, 9639)]