86543181

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139361}}^1$

素因数の和:139393

約数の個数: 16

約数和(自身を含む): 133787520

約数和(自身を除く): 47244339

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 139361, 418083, 1254249, 3205303, 3762747, 9615909, 28847727, 86543181]

約数ペア:

[(1, 86543181), (3, 28847727), (9, 9615909), (23, 3762747), (27, 3205303), (69, 1254249), (207, 418083), (621, 139361)]