32638419

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 57513456

約数和(自身を除く): 24875037

約数列:

[1, 3, 9, 11, 17, 33, 41, 43, 51, 99, 121, 123, 129, 153, 187, 363, 369, 387, 451, 473, 561, 697, 731, 1089, 1353, 1419, 1683, 1763, 2057, 2091, 2193, 4059, 4257, 4961, 5203, 5289, 6171, 6273, 6579, 7667, 8041, 14883, 15609, 15867, 18513, 19393, 23001, 24123, 29971, 44649, 46827, 58179, 69003, 72369, 84337, 88451, 89913, 174537, 213323, 253011, 265353, 269739, 329681, 639969, 759033, 796059, 989043, 1919907, 2967129, 3626491, 10879473, 32638419]

約数ペア:

[(1, 32638419), (3, 10879473), (9, 3626491), (11, 2967129), (17, 1919907), (33, 989043), (41, 796059), (43, 759033), (51, 639969), (99, 329681), (121, 269739), (123, 265353), (129, 253011), (153, 213323), (187, 174537), (363, 89913), (369, 88451), (387, 84337), (451, 72369), (473, 69003), (561, 58179), (697, 46827), (731, 44649), (1089, 29971), (1353, 24123), (1419, 23001), (1683, 19393), (1763, 18513), (2057, 15867), (2091, 15609), (2193, 14883), (4059, 8041), (4257, 7667), (4961, 6579), (5203, 6273), (5289, 6171)]