137381049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{391399}}^1$

素因数の和:391421

約数の個数: 16

約数和(自身を含む): 219184000

約数和(自身を除く): 81802951

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 391399, 1174197, 3522591, 5088187, 10567773, 15264561, 45793683, 137381049]

約数ペア:

[(1, 137381049), (3, 45793683), (9, 15264561), (13, 10567773), (27, 5088187), (39, 3522591), (117, 1174197), (351, 391399)]