43886997

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 38275083

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 83, 99, 109, 147, 231, 249, 327, 441, 539, 581, 693, 747, 763, 913, 981, 1199, 1617, 1743, 2289, 2739, 3597, 4067, 4851, 5229, 5341, 6391, 6867, 8217, 8393, 9047, 10791, 12201, 16023, 19173, 25179, 27141, 36603, 44737, 48069, 57519, 58751, 63329, 75537, 81423, 99517, 134211, 176253, 189987, 298551, 402633, 443303, 528759, 569961, 696619, 895653, 1329909, 2089857, 3989727, 4876333, 6269571, 14628999, 43886997]

約数ペア:

[(1, 43886997), (3, 14628999), (7, 6269571), (9, 4876333), (11, 3989727), (21, 2089857), (33, 1329909), (49, 895653), (63, 696619), (77, 569961), (83, 528759), (99, 443303), (109, 402633), (147, 298551), (231, 189987), (249, 176253), (327, 134211), (441, 99517), (539, 81423), (581, 75537), (693, 63329), (747, 58751), (763, 57519), (913, 48069), (981, 44737), (1199, 36603), (1617, 27141), (1743, 25179), (2289, 19173), (2739, 16023), (3597, 12201), (4067, 10791), (4851, 9047), (5229, 8393), (5341, 8217), (6391, 6867)]