42337953

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 73696896

約数和(自身を除く): 31358943

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 111, 123, 259, 287, 333, 369, 443, 777, 861, 1329, 1517, 2331, 2583, 3101, 3987, 4551, 9303, 10619, 13653, 16391, 18163, 27909, 31857, 49173, 54489, 95571, 114737, 127141, 147519, 163467, 344211, 381423, 672031, 1032633, 1144269, 2016093, 4704217, 6048279, 14112651, 42337953]

約数ペア:

[(1, 42337953), (3, 14112651), (7, 6048279), (9, 4704217), (21, 2016093), (37, 1144269), (41, 1032633), (63, 672031), (111, 381423), (123, 344211), (259, 163467), (287, 147519), (333, 127141), (369, 114737), (443, 95571), (777, 54489), (861, 49173), (1329, 31857), (1517, 27909), (2331, 18163), (2583, 16391), (3101, 13653), (3987, 10619), (4551, 9303)]