81375602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{528413}}^1$

素因数の和:528433

約数の個数: 16

約数和(自身を含む): 152183232

約数和(自身を除く): 70807630

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 528413, 1056826, 3698891, 5812543, 7397782, 11625086, 40687801, 81375602]

約数ペア:

[(1, 81375602), (2, 40687801), (7, 11625086), (11, 7397782), (14, 5812543), (22, 3698891), (77, 1056826), (154, 528413)]