2025607581

素因数分解:

$3^4\times {\mathrm{4951}}^1\times {\mathrm{5051}}^1$

素因数の和:10014

約数の個数: 20

約数和(自身を含む): 3027117984

約数和(自身を除く): 1001510403

約数列:

[1, 3, 9, 27, 81, 4951, 5051, 14853, 15153, 44559, 45459, 133677, 136377, 401031, 409131, 25007501, 75022503, 225067509, 675202527, 2025607581]

約数ペア:

[(1, 2025607581), (3, 675202527), (9, 225067509), (27, 75022503), (81, 25007501), (4951, 409131), (5051, 401031), (14853, 136377), (15153, 133677), (44559, 45459)]