67158279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4027}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 103680720

約数和(自身を除く): 36522441

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 4027, 5559, 12081, 16677, 36243, 68459, 205377, 438943, 616131, 1316829, 3950487, 7462031, 22386093, 67158279]

約数ペア:

[(1, 67158279), (3, 22386093), (9, 7462031), (17, 3950487), (51, 1316829), (109, 616131), (153, 438943), (327, 205377), (981, 68459), (1853, 36243), (4027, 16677), (5559, 12081)]