42732459

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 81948672

約数和(自身を除く): 39216213

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 253, 383, 441, 483, 539, 693, 759, 1127, 1149, 1449, 1617, 1771, 2277, 2681, 3381, 3447, 4213, 4851, 5313, 8043, 8809, 10143, 12397, 12639, 15939, 18767, 24129, 26427, 29491, 37191, 37917, 56301, 61663, 79281, 88473, 96899, 111573, 168903, 184989, 206437, 265419, 290697, 431641, 554967, 619311, 678293, 872091, 1294923, 1857933, 2034879, 3884769, 4748051, 6104637, 14244153, 42732459]

約数ペア:

[(1, 42732459), (3, 14244153), (7, 6104637), (9, 4748051), (11, 3884769), (21, 2034879), (23, 1857933), (33, 1294923), (49, 872091), (63, 678293), (69, 619311), (77, 554967), (99, 431641), (147, 290697), (161, 265419), (207, 206437), (231, 184989), (253, 168903), (383, 111573), (441, 96899), (483, 88473), (539, 79281), (693, 61663), (759, 56301), (1127, 37917), (1149, 37191), (1449, 29491), (1617, 26427), (1771, 24129), (2277, 18767), (2681, 15939), (3381, 12639), (3447, 12397), (4213, 10143), (4851, 8809), (5313, 8043)]