743290317

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 1494220800

約数和(自身を除く): 750930483

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 31, 33, 57, 63, 77, 93, 99, 133, 171, 189, 209, 217, 231, 279, 297, 341, 399, 513, 589, 607, 627, 651, 693, 837, 1023, 1197, 1463, 1767, 1821, 1881, 1953, 2079, 2387, 3069, 3591, 4123, 4249, 4389, 5301, 5463, 5643, 5859, 6479, 6677, 7161, 9207, 11533, 12369, 12747, 13167, 15903, 16389, 18817, 19437, 20031, 21483, 34599, 37107, 38241, 39501, 45353, 46739, 56451, 58311, 60093, 64449, 80731, 103797, 111321, 114723, 126863, 131719, 136059, 140217, 169353, 174933, 180279, 206987, 242193, 311391, 357523, 380589, 395157, 408177, 420651, 508059, 620961, 726579, 888041, 1072569, 1141767, 1185471, 1224531, 1261953, 1448909, 1862883, 2179737, 2502661, 2664123, 3217707, 3425301, 3556413, 3932753, 4346727, 5588649, 7507983, 7992369, 9653121, 11798259, 13040181, 22523949, 23977107, 27529271, 35394777, 39120543, 67571847, 82587813, 106184331, 247763439, 743290317]

約数ペア:

[(1, 743290317), (3, 247763439), (7, 106184331), (9, 82587813), (11, 67571847), (19, 39120543), (21, 35394777), (27, 27529271), (31, 23977107), (33, 22523949), (57, 13040181), (63, 11798259), (77, 9653121), (93, 7992369), (99, 7507983), (133, 5588649), (171, 4346727), (189, 3932753), (209, 3556413), (217, 3425301), (231, 3217707), (279, 2664123), (297, 2502661), (341, 2179737), (399, 1862883), (513, 1448909), (589, 1261953), (607, 1224531), (627, 1185471), (651, 1141767), (693, 1072569), (837, 888041), (1023, 726579), (1197, 620961), (1463, 508059), (1767, 420651), (1821, 408177), (1881, 395157), (1953, 380589), (2079, 357523), (2387, 311391), (3069, 242193), (3591, 206987), (4123, 180279), (4249, 174933), (4389, 169353), (5301, 140217), (5463, 136059), (5643, 131719), (5859, 126863), (6479, 114723), (6677, 111321), (7161, 103797), (9207, 80731), (11533, 64449), (12369, 60093), (12747, 58311), (13167, 56451), (15903, 46739), (16389, 45353), (18817, 39501), (19437, 38241), (20031, 37107), (21483, 34599)]