149040969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3343}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 249114624

約数和(自身を除く): 100073655

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 2123, 3343, 4053, 6369, 10029, 14861, 23401, 36773, 44583, 70203, 110319, 257411, 645199, 772233, 1935597, 4516393, 7097189, 13549179, 21291567, 49680323, 149040969]

約数ペア:

[(1, 149040969), (3, 49680323), (7, 21291567), (11, 13549179), (21, 7097189), (33, 4516393), (77, 1935597), (193, 772233), (231, 645199), (579, 257411), (1351, 110319), (2123, 70203), (3343, 44583), (4053, 36773), (6369, 23401), (10029, 14861)]