20161110483

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{31147}}^1$

素因数の和:31288

約数の個数: 48

約数和(自身を含む): 31486890240

約数和(自身を除く): 11325779757

約数列:

[1, 3, 9, 23, 53, 59, 69, 159, 177, 207, 477, 531, 1219, 1357, 3127, 3657, 4071, 9381, 10971, 12213, 28143, 31147, 71921, 93441, 215763, 280323, 647289, 716381, 1650791, 1837673, 2149143, 4952373, 5513019, 6447429, 14857119, 16539057, 37968193, 42266479, 97396669, 113904579, 126799437, 292190007, 341713737, 380398311, 876570021, 2240123387, 6720370161, 20161110483]

約数ペア:

[(1, 20161110483), (3, 6720370161), (9, 2240123387), (23, 876570021), (53, 380398311), (59, 341713737), (69, 292190007), (159, 126799437), (177, 113904579), (207, 97396669), (477, 42266479), (531, 37968193), (1219, 16539057), (1357, 14857119), (3127, 6447429), (3657, 5513019), (4071, 4952373), (9381, 2149143), (10971, 1837673), (12213, 1650791), (28143, 716381), (31147, 647289), (71921, 280323), (93441, 215763)]