156931121667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{52579}}^1$

素因数の和:54003

約数の個数: 32

約数和(自身を含む): 226873025280

約数和(自身を除く): 69941903613

約数列:

[1, 3, 17, 43, 51, 129, 731, 1361, 2193, 4083, 23137, 52579, 58523, 69411, 157737, 175569, 893843, 994891, 2260897, 2681529, 2984673, 6782691, 38435249, 71560019, 115305747, 214680057, 1216520323, 3077080817, 3649560969, 9231242451, 52310373889, 156931121667]

約数ペア:

[(1, 156931121667), (3, 52310373889), (17, 9231242451), (43, 3649560969), (51, 3077080817), (129, 1216520323), (731, 214680057), (1361, 115305747), (2193, 71560019), (4083, 38435249), (23137, 6782691), (52579, 2984673), (58523, 2681529), (69411, 2260897), (157737, 994891), (175569, 893843)]