68701549

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 85636608

約数和(自身を除く): 16935059

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 877, 2527, 4123, 6139, 11191, 16663, 27187, 78337, 116641, 190309, 316597, 516553, 2216179, 3615871, 9814507, 68701549]

約数ペア:

[(1, 68701549), (7, 9814507), (19, 3615871), (31, 2216179), (133, 516553), (217, 316597), (361, 190309), (589, 116641), (877, 78337), (2527, 27187), (4123, 16663), (6139, 11191)]