89980490919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 133971425280

約数和(自身を除く): 43990934361

約数列:

[1, 3, 11, 33, 97, 109, 291, 327, 463, 557, 1067, 1199, 1389, 1671, 3201, 3597, 5093, 6127, 10573, 15279, 18381, 31719, 44911, 50467, 54029, 60713, 116303, 134733, 151401, 162087, 182139, 257891, 348909, 494021, 555137, 594319, 667843, 773673, 1482063, 1665411, 1782957, 2003529, 2836801, 4895299, 5889161, 8510403, 14685897, 17667483, 25015427, 28110119, 53848289, 64780771, 75046281, 84330357, 161544867, 194342313, 275169697, 309211309, 825509091, 927633927, 2726681543, 8180044629, 29993496973, 89980490919]

約数ペア:

[(1, 89980490919), (3, 29993496973), (11, 8180044629), (33, 2726681543), (97, 927633927), (109, 825509091), (291, 309211309), (327, 275169697), (463, 194342313), (557, 161544867), (1067, 84330357), (1199, 75046281), (1389, 64780771), (1671, 53848289), (3201, 28110119), (3597, 25015427), (5093, 17667483), (6127, 14685897), (10573, 8510403), (15279, 5889161), (18381, 4895299), (31719, 2836801), (44911, 2003529), (50467, 1782957), (54029, 1665411), (60713, 1482063), (116303, 773673), (134733, 667843), (151401, 594319), (162087, 555137), (182139, 494021), (257891, 348909)]