495962181

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 865316088

約数和(自身を除く): 369353907

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 121, 143, 159, 363, 429, 477, 583, 661, 689, 1089, 1287, 1573, 1749, 1983, 2067, 4719, 5247, 5949, 6201, 6413, 7271, 7579, 8593, 14157, 19239, 21813, 22737, 25779, 35033, 57717, 65439, 68211, 77337, 79981, 83369, 94523, 105099, 239943, 250107, 283569, 315297, 385363, 455429, 719829, 750321, 850707, 1039753, 1156089, 1366287, 3119259, 3468267, 4098861, 4238993, 5009719, 9357777, 12716979, 15029157, 38150937, 45087471, 55106909, 165320727, 495962181]

約数ペア:

[(1, 495962181), (3, 165320727), (9, 55106909), (11, 45087471), (13, 38150937), (33, 15029157), (39, 12716979), (53, 9357777), (99, 5009719), (117, 4238993), (121, 4098861), (143, 3468267), (159, 3119259), (363, 1366287), (429, 1156089), (477, 1039753), (583, 850707), (661, 750321), (689, 719829), (1089, 455429), (1287, 385363), (1573, 315297), (1749, 283569), (1983, 250107), (2067, 239943), (4719, 105099), (5247, 94523), (5949, 83369), (6201, 79981), (6413, 77337), (7271, 68211), (7579, 65439), (8593, 57717), (14157, 35033), (19239, 25779), (21813, 22737)]