69057989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 97628160

約数和(自身を除く): 28570171

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 3631, 19019, 25417, 39941, 47203, 68989, 279587, 330421, 482923, 519233, 758879, 896857, 3634631, 5312153, 6277999, 9865427, 69057989]

約数ペア:

[(1, 69057989), (7, 9865427), (11, 6277999), (13, 5312153), (19, 3634631), (77, 896857), (91, 758879), (133, 519233), (143, 482923), (209, 330421), (247, 279587), (1001, 68989), (1463, 47203), (1729, 39941), (2717, 25417), (3631, 19019)]