131389722

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{51769}}^1$

素因数の和:51827

約数の個数: 32

約数和(自身を含む): 298195200

約数和(自身を除く): 166805478

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 51769, 103538, 155307, 310614, 465921, 931842, 1397763, 2433143, 2795526, 4866286, 7299429, 14598858, 21898287, 43796574, 65694861, 131389722]

約数ペア:

[(1, 131389722), (2, 65694861), (3, 43796574), (6, 21898287), (9, 14598858), (18, 7299429), (27, 4866286), (47, 2795526), (54, 2433143), (94, 1397763), (141, 931842), (282, 465921), (423, 310614), (846, 155307), (1269, 103538), (2538, 51769)]