43122387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 34292013

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 79, 119, 139, 187, 231, 237, 357, 417, 553, 561, 869, 973, 1309, 1343, 1529, 1659, 2363, 2607, 2919, 3927, 4029, 4587, 6083, 7089, 9401, 10703, 10981, 14773, 16541, 18249, 25993, 28203, 32109, 32943, 44319, 49623, 76867, 77979, 103411, 120791, 181951, 186677, 230601, 310233, 362373, 545853, 560031, 845537, 1306739, 2053447, 2536611, 3920217, 6160341, 14374129, 43122387]

約数ペア:

[(1, 43122387), (3, 14374129), (7, 6160341), (11, 3920217), (17, 2536611), (21, 2053447), (33, 1306739), (51, 845537), (77, 560031), (79, 545853), (119, 362373), (139, 310233), (187, 230601), (231, 186677), (237, 181951), (357, 120791), (417, 103411), (553, 77979), (561, 76867), (869, 49623), (973, 44319), (1309, 32943), (1343, 32109), (1529, 28203), (1659, 25993), (2363, 18249), (2607, 16541), (2919, 14773), (3927, 10981), (4029, 10703), (4587, 9401), (6083, 7089)]