127159487

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 160782336

約数和(自身を除く): 33622849

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 2287, 4277, 7943, 16009, 29731, 55601, 107489, 208117, 386503, 752423, 1397357, 2705521, 9781499, 18165641, 127159487]

約数ペア:

[(1, 127159487), (7, 18165641), (13, 9781499), (47, 2705521), (91, 1397357), (169, 752423), (329, 386503), (611, 208117), (1183, 107489), (2287, 55601), (4277, 29731), (7943, 16009)]