752040806481

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{862627}}^1$

素因数の和:862915

約数の個数: 40

約数和(自身を含む): 1152332987520

約数和(自身を除く): 400292181039

約数列:

[1, 3, 9, 27, 47, 81, 141, 229, 423, 687, 1269, 2061, 3807, 6183, 10763, 18549, 32289, 96867, 290601, 862627, 871803, 2587881, 7763643, 23290929, 40543469, 69872787, 121630407, 197541583, 364891221, 592624749, 1094673663, 1777874247, 3284020989, 5333622741, 9284454401, 16000868223, 27853363203, 83560089609, 250680268827, 752040806481]

約数ペア:

[(1, 752040806481), (3, 250680268827), (9, 83560089609), (27, 27853363203), (47, 16000868223), (81, 9284454401), (141, 5333622741), (229, 3284020989), (423, 1777874247), (687, 1094673663), (1269, 592624749), (2061, 364891221), (3807, 197541583), (6183, 121630407), (10763, 69872787), (18549, 40543469), (32289, 23290929), (96867, 7763643), (290601, 2587881), (862627, 871803)]