127793403

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 202003200

約数和(自身を除く): 74209797

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 1251, 2003, 2363, 3753, 6009, 7089, 18027, 21267, 34051, 54081, 63801, 102153, 278417, 306459, 835251, 919377, 2505753, 4733089, 7517259, 14199267, 42597801, 127793403]

約数ペア:

[(1, 127793403), (3, 42597801), (9, 14199267), (17, 7517259), (27, 4733089), (51, 2505753), (139, 919377), (153, 835251), (417, 306459), (459, 278417), (1251, 102153), (2003, 63801), (2363, 54081), (3753, 34051), (6009, 21267), (7089, 18027)]