57324969

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 97502400

約数和(自身を除く): 40177431

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 739, 1521, 1989, 2217, 2873, 4563, 5967, 6651, 8619, 9607, 12563, 19953, 25857, 28821, 37689, 77571, 86463, 113067, 124891, 163319, 259389, 339201, 374673, 489957, 1124019, 1469871, 2123147, 3372057, 4409613, 6369441, 19108323, 57324969]

約数ペア:

[(1, 57324969), (3, 19108323), (9, 6369441), (13, 4409613), (17, 3372057), (27, 2123147), (39, 1469871), (51, 1124019), (117, 489957), (153, 374673), (169, 339201), (221, 259389), (351, 163319), (459, 124891), (507, 113067), (663, 86463), (739, 77571), (1521, 37689), (1989, 28821), (2217, 25857), (2873, 19953), (4563, 12563), (5967, 9607), (6651, 8619)]