86754927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{243011}}^1$

素因数の和:243038

約数の個数: 16

約数和(自身を含む): 139974912

約数和(自身を除く): 53219985

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 243011, 729033, 1701077, 4131187, 5103231, 12393561, 28918309, 86754927]

約数ペア:

[(1, 86754927), (3, 28918309), (7, 12393561), (17, 5103231), (21, 4131187), (51, 1701077), (119, 729033), (357, 243011)]