153657189

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 282099840

約数和(自身を除く): 128442651

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 49, 63, 73, 111, 129, 147, 189, 219, 259, 301, 333, 387, 441, 511, 657, 777, 903, 999, 1161, 1323, 1533, 1591, 1813, 1971, 2107, 2331, 2701, 2709, 3139, 3577, 4599, 4773, 5439, 6321, 6993, 8103, 8127, 9417, 10731, 11137, 13797, 14319, 16317, 18907, 18963, 21973, 24309, 28251, 32193, 33411, 42957, 48951, 56721, 56889, 65919, 72927, 77959, 84753, 96579, 100233, 116143, 132349, 153811, 170163, 197757, 233877, 300699, 348429, 397047, 461433, 510489, 593271, 701631, 813001, 1045287, 1191141, 1384299, 2104893, 2439003, 3135861, 3573423, 4152897, 5691007, 7317009, 17073021, 21951027, 51219063, 153657189]

約数ペア:

[(1, 153657189), (3, 51219063), (7, 21951027), (9, 17073021), (21, 7317009), (27, 5691007), (37, 4152897), (43, 3573423), (49, 3135861), (63, 2439003), (73, 2104893), (111, 1384299), (129, 1191141), (147, 1045287), (189, 813001), (219, 701631), (259, 593271), (301, 510489), (333, 461433), (387, 397047), (441, 348429), (511, 300699), (657, 233877), (777, 197757), (903, 170163), (999, 153811), (1161, 132349), (1323, 116143), (1533, 100233), (1591, 96579), (1813, 84753), (1971, 77959), (2107, 72927), (2331, 65919), (2701, 56889), (2709, 56721), (3139, 48951), (3577, 42957), (4599, 33411), (4773, 32193), (5439, 28251), (6321, 24309), (6993, 21973), (8103, 18963), (8127, 18907), (9417, 16317), (10731, 14319), (11137, 13797)]