40806183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 61459200

約数和(自身を除く): 20653017

約数列:

[1, 3, 11, 33, 43, 129, 149, 193, 447, 473, 579, 1419, 1639, 2123, 4917, 6369, 6407, 8299, 19221, 24897, 28757, 70477, 86271, 91289, 211431, 273867, 316327, 948981, 1236551, 3709653, 13602061, 40806183]

約数ペア:

[(1, 40806183), (3, 13602061), (11, 3709653), (33, 1236551), (43, 948981), (129, 316327), (149, 273867), (193, 211431), (447, 91289), (473, 86271), (579, 70477), (1419, 28757), (1639, 24897), (2123, 19221), (4917, 8299), (6369, 6407)]