201543741

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 361267200

約数和(自身を除く): 159723459

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 93, 123, 189, 217, 279, 287, 369, 651, 837, 839, 861, 1107, 1271, 1953, 2517, 2583, 3813, 5859, 5873, 7551, 7749, 8897, 11439, 17619, 22653, 26009, 26691, 34317, 34399, 52857, 78027, 80073, 103197, 158571, 182063, 234081, 240219, 240793, 309591, 546189, 702243, 722379, 928773, 1066369, 1638567, 2167137, 3199107, 4915701, 6501411, 7464583, 9597321, 22393749, 28791963, 67181247, 201543741]

約数ペア:

[(1, 201543741), (3, 67181247), (7, 28791963), (9, 22393749), (21, 9597321), (27, 7464583), (31, 6501411), (41, 4915701), (63, 3199107), (93, 2167137), (123, 1638567), (189, 1066369), (217, 928773), (279, 722379), (287, 702243), (369, 546189), (651, 309591), (837, 240793), (839, 240219), (861, 234081), (1107, 182063), (1271, 158571), (1953, 103197), (2517, 80073), (2583, 78027), (3813, 52857), (5859, 34399), (5873, 34317), (7551, 26691), (7749, 26009), (8897, 22653), (11439, 17619)]