142705827

素因数分解:

$3^3\times {\mathrm{11}}^4\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 60

約数和(自身を含む): 245440200

約数和(自身を除く): 102734373

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 361, 363, 513, 627, 1083, 1089, 1331, 1881, 2299, 3249, 3267, 3971, 3993, 5643, 6897, 9747, 11913, 11979, 14641, 20691, 25289, 35739, 35937, 43681, 43923, 62073, 75867, 107217, 131043, 131769, 227601, 278179, 393129, 395307, 480491, 682803, 834537, 1179387, 1441473, 2503611, 4324419, 5285401, 7510833, 12973257, 15856203, 47568609, 142705827]

約数ペア:

[(1, 142705827), (3, 47568609), (9, 15856203), (11, 12973257), (19, 7510833), (27, 5285401), (33, 4324419), (57, 2503611), (99, 1441473), (121, 1179387), (171, 834537), (209, 682803), (297, 480491), (361, 395307), (363, 393129), (513, 278179), (627, 227601), (1083, 131769), (1089, 131043), (1331, 107217), (1881, 75867), (2299, 62073), (3249, 43923), (3267, 43681), (3971, 35937), (3993, 35739), (5643, 25289), (6897, 20691), (9747, 14641), (11913, 11979)]