170300529

素因数分解:

$3^3\times 7^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 306541440

約数和(自身を除く): 136240911

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 71, 111, 147, 189, 213, 259, 333, 343, 441, 497, 639, 777, 999, 1029, 1323, 1491, 1813, 1917, 2331, 2401, 2627, 3087, 3479, 4473, 5439, 6993, 7203, 7881, 9261, 10437, 12691, 13419, 16317, 18389, 21609, 23643, 24353, 31311, 38073, 48951, 55167, 64827, 70929, 73059, 88837, 93933, 114219, 128723, 165501, 170471, 219177, 266511, 342657, 386169, 496503, 511413, 657531, 799533, 901061, 1158507, 1534239, 2398599, 2703183, 3475521, 4602717, 6307427, 8109549, 18922281, 24328647, 56766843, 170300529]

約数ペア:

[(1, 170300529), (3, 56766843), (7, 24328647), (9, 18922281), (21, 8109549), (27, 6307427), (37, 4602717), (49, 3475521), (63, 2703183), (71, 2398599), (111, 1534239), (147, 1158507), (189, 901061), (213, 799533), (259, 657531), (333, 511413), (343, 496503), (441, 386169), (497, 342657), (639, 266511), (777, 219177), (999, 170471), (1029, 165501), (1323, 128723), (1491, 114219), (1813, 93933), (1917, 88837), (2331, 73059), (2401, 70929), (2627, 64827), (3087, 55167), (3479, 48951), (4473, 38073), (5439, 31311), (6993, 24353), (7203, 23643), (7881, 21609), (9261, 18389), (10437, 16317), (12691, 13419)]