81497154

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{288997}}^1$

素因数の和:289049

約数の個数: 16

約数和(自身を含む): 166462848

約数和(自身を除く): 84965694

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 288997, 577994, 866991, 1733982, 13582859, 27165718, 40748577, 81497154]

約数ペア:

[(1, 81497154), (2, 40748577), (3, 27165718), (6, 13582859), (47, 1733982), (94, 866991), (141, 577994), (282, 288997)]