43370019

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 83681280

約数和(自身を除く): 40311261

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 693, 759, 907, 1449, 1771, 2079, 2277, 2721, 4347, 5313, 6349, 6831, 8163, 9977, 15939, 19047, 20861, 24489, 29931, 47817, 57141, 62583, 69839, 89793, 146027, 171423, 187749, 209517, 229471, 269379, 438081, 563247, 628551, 688413, 1314243, 1606297, 1885653, 2065239, 3942729, 4818891, 6195717, 14456673, 43370019]

約数ペア:

[(1, 43370019), (3, 14456673), (7, 6195717), (9, 4818891), (11, 3942729), (21, 2065239), (23, 1885653), (27, 1606297), (33, 1314243), (63, 688413), (69, 628551), (77, 563247), (99, 438081), (161, 269379), (189, 229471), (207, 209517), (231, 187749), (253, 171423), (297, 146027), (483, 89793), (621, 69839), (693, 62583), (759, 57141), (907, 47817), (1449, 29931), (1771, 24489), (2079, 20861), (2277, 19047), (2721, 15939), (4347, 9977), (5313, 8163), (6349, 6831)]