71237463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 114504192

約数和(自身を除く): 43266729

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5521, 12903, 16563, 60731, 93857, 126983, 182193, 281571, 380949, 1032427, 1396813, 2158711, 3097281, 4190439, 6476133, 23745821, 71237463]

約数ペア:

[(1, 71237463), (3, 23745821), (11, 6476133), (17, 4190439), (23, 3097281), (33, 2158711), (51, 1396813), (69, 1032427), (187, 380949), (253, 281571), (391, 182193), (561, 126983), (759, 93857), (1173, 60731), (4301, 16563), (5521, 12903)]