68657611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 79567488

約数和(自身を除く): 10909877

約数列:

[1, 11, 17, 187, 571, 643, 6281, 7073, 9707, 10931, 106777, 120241, 367153, 4038683, 6241601, 68657611]

約数ペア:

[(1, 68657611), (11, 6241601), (17, 4038683), (187, 367153), (571, 120241), (643, 106777), (6281, 10931), (7073, 9707)]