85999991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65699}}^1$

素因数の和:65734

約数の個数: 16

約数和(自身を含む): 113529600

約数和(自身を除く): 27529609

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 65699, 459893, 722689, 1116883, 5058823, 7818181, 12285713, 85999991]

約数ペア:

[(1, 85999991), (7, 12285713), (11, 7818181), (17, 5058823), (77, 1116883), (119, 722689), (187, 459893), (1309, 65699)]