1203264531

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 2179169280

約数和(自身を除く): 975904749

約数列:

[1, 3, 7, 9, 21, 27, 37, 47, 49, 63, 111, 141, 147, 189, 259, 329, 333, 423, 441, 523, 777, 987, 999, 1269, 1323, 1569, 1739, 1813, 2303, 2331, 2961, 3661, 4707, 5217, 5439, 6909, 6993, 8883, 10983, 12173, 14121, 15651, 16317, 19351, 20727, 24581, 25627, 32949, 36519, 46953, 48951, 58053, 62181, 73743, 76881, 85211, 98847, 109557, 135457, 172067, 174159, 221229, 230643, 255633, 328671, 406371, 516201, 522477, 663687, 691929, 766899, 909497, 948199, 1204469, 1219113, 1548603, 2300697, 2728491, 2844597, 3613407, 3657339, 4645809, 6366479, 8185473, 8533791, 10840221, 19099437, 24556419, 25601373, 32520663, 44565353, 57298311, 133696059, 171894933, 401088177, 1203264531]

約数ペア:

[(1, 1203264531), (3, 401088177), (7, 171894933), (9, 133696059), (21, 57298311), (27, 44565353), (37, 32520663), (47, 25601373), (49, 24556419), (63, 19099437), (111, 10840221), (141, 8533791), (147, 8185473), (189, 6366479), (259, 4645809), (329, 3657339), (333, 3613407), (423, 2844597), (441, 2728491), (523, 2300697), (777, 1548603), (987, 1219113), (999, 1204469), (1269, 948199), (1323, 909497), (1569, 766899), (1739, 691929), (1813, 663687), (2303, 522477), (2331, 516201), (2961, 406371), (3661, 328671), (4707, 255633), (5217, 230643), (5439, 221229), (6909, 174159), (6993, 172067), (8883, 135457), (10983, 109557), (12173, 98847), (14121, 85211), (15651, 76881), (16317, 73743), (19351, 62181), (20727, 58053), (24581, 48951), (25627, 46953), (32949, 36519)]