223854147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 389795328

約数和(自身を除く): 165941181

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 2277, 3519, 4301, 5783, 12903, 17349, 38709, 52047, 63613, 98311, 133009, 190839, 294933, 399027, 572517, 884799, 1081421, 1197081, 1463099, 2261153, 3244263, 4389297, 6783459, 9732789, 13167891, 20350377, 24872683, 74618049, 223854147]

約数ペア:

[(1, 223854147), (3, 74618049), (9, 24872683), (11, 20350377), (17, 13167891), (23, 9732789), (33, 6783459), (51, 4389297), (69, 3244263), (99, 2261153), (153, 1463099), (187, 1197081), (207, 1081421), (253, 884799), (391, 572517), (561, 399027), (759, 294933), (1173, 190839), (1683, 133009), (2277, 98311), (3519, 63613), (4301, 52047), (5783, 38709), (12903, 17349)]