151054239

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 240349696

約数和(自身を除く): 89295457

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 2257, 3187, 6771, 9561, 15799, 22309, 47397, 66927, 117919, 194407, 353757, 583221, 825433, 1360849, 2476299, 4082547, 7193059, 21579177, 50351413, 151054239]

約数ペア:

[(1, 151054239), (3, 50351413), (7, 21579177), (21, 7193059), (37, 4082547), (61, 2476299), (111, 1360849), (183, 825433), (259, 583221), (427, 353757), (777, 194407), (1281, 117919), (2257, 66927), (3187, 47397), (6771, 22309), (9561, 15799)]