127164947

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11743}}^1$

素因数の和:11787

約数の個数: 24

約数和(自身を含む): 168690816

約数和(自身を除く): 41525869

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 11743, 82201, 152659, 199631, 575407, 1068613, 1397417, 2595203, 7480291, 9781919, 18166421, 127164947]

約数ペア:

[(1, 127164947), (7, 18166421), (13, 9781919), (17, 7480291), (49, 2595203), (91, 1397417), (119, 1068613), (221, 575407), (637, 199631), (833, 152659), (1547, 82201), (10829, 11743)]