12456717385737

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{81077}}^1\times {\mathrm{764381}}^1$

素因数の和:845528

約数の個数: 16

約数和(自身を含む): 16857081352512

約数和(自身を除く): 4400363966775

約数列:

[1, 3, 67, 201, 81077, 243231, 764381, 2293143, 5432159, 16296477, 51213527, 153640581, 61973718337, 185921155011, 4152239128579, 12456717385737]

約数ペア:

[(1, 12456717385737), (3, 4152239128579), (67, 185921155011), (201, 61973718337), (81077, 153640581), (243231, 51213527), (764381, 16296477), (2293143, 5432159)]