26369847

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 46314240

約数和(自身を除く): 19944393

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 83, 123, 189, 249, 287, 369, 581, 747, 861, 1107, 1681, 1743, 2241, 2583, 3403, 5043, 5229, 7749, 10209, 11767, 15129, 15687, 23821, 30627, 35301, 45387, 71463, 91881, 105903, 139523, 214389, 317709, 418569, 643167, 976661, 1255707, 2929983, 3767121, 8789949, 26369847]

約数ペア:

[(1, 26369847), (3, 8789949), (7, 3767121), (9, 2929983), (21, 1255707), (27, 976661), (41, 643167), (63, 418569), (83, 317709), (123, 214389), (189, 139523), (249, 105903), (287, 91881), (369, 71463), (581, 45387), (747, 35301), (861, 30627), (1107, 23821), (1681, 15687), (1743, 15129), (2241, 11767), (2583, 10209), (3403, 7749), (5043, 5229)]