156943379873

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1356269}}^1$

素因数の和:1356608

約数の個数: 16

約数和(自身を含む): 182977098240

約数和(自身を除く): 26033718367

約数列:

[1, 7, 61, 271, 427, 1897, 16531, 115717, 1356269, 9493883, 82732409, 367548899, 579126863, 2572842293, 22420482839, 156943379873]

約数ペア:

[(1, 156943379873), (7, 22420482839), (61, 2572842293), (271, 579126863), (427, 367548899), (1897, 82732409), (16531, 9493883), (115717, 1356269)]