827693937

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{15259}}^1$

素因数の和:15323

約数の個数: 48

約数和(自身を含む): 1461297600

約数和(自身を除く): 633603663

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 6027, 7749, 15259, 18081, 45777, 54243, 106813, 137331, 320439, 411993, 625619, 747691, 961317, 1876857, 2243073, 2883951, 4379333, 5630571, 6729219, 13137999, 16891713, 20187657, 30655331, 39413997, 91965993, 118241991, 275897979, 827693937]

約数ペア:

[(1, 827693937), (3, 275897979), (7, 118241991), (9, 91965993), (21, 39413997), (27, 30655331), (41, 20187657), (49, 16891713), (63, 13137999), (123, 6729219), (147, 5630571), (189, 4379333), (287, 2883951), (369, 2243073), (441, 1876857), (861, 961317), (1107, 747691), (1323, 625619), (2009, 411993), (2583, 320439), (6027, 137331), (7749, 106813), (15259, 54243), (18081, 45777)]