129125247

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 175326720

約数和(自身を除く): 46201473

約数列:

[1, 3, 73, 219, 239, 717, 2467, 7401, 17447, 52341, 180091, 540273, 589613, 1768839, 43041749, 129125247]

約数ペア:

[(1, 129125247), (3, 43041749), (73, 1768839), (219, 589613), (239, 540273), (717, 180091), (2467, 52341), (7401, 17447)]