32981949

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 65231712

約数和(自身を除く): 32249763

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 523, 539, 637, 693, 819, 1001, 1287, 1569, 1617, 1911, 3003, 3661, 4707, 4851, 5733, 5753, 6799, 7007, 9009, 10983, 17259, 20397, 21021, 25627, 32949, 40271, 47593, 51777, 61191, 63063, 74789, 76881, 120813, 142779, 224367, 230643, 281897, 333151, 362439, 428337, 523523, 673101, 845691, 999453, 1570569, 2537073, 2998359, 3664661, 4711707, 10993983, 32981949]

約数ペア:

[(1, 32981949), (3, 10993983), (7, 4711707), (9, 3664661), (11, 2998359), (13, 2537073), (21, 1570569), (33, 999453), (39, 845691), (49, 673101), (63, 523523), (77, 428337), (91, 362439), (99, 333151), (117, 281897), (143, 230643), (147, 224367), (231, 142779), (273, 120813), (429, 76881), (441, 74789), (523, 63063), (539, 61191), (637, 51777), (693, 47593), (819, 40271), (1001, 32949), (1287, 25627), (1569, 21021), (1617, 20397), (1911, 17259), (3003, 10983), (3661, 9009), (4707, 7007), (4851, 6799), (5733, 5753)]