155042019

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 36

約数和(自身を含む): 255324888

約数和(自身を除く): 100282869

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 1089, 2673, 3267, 5273, 9801, 15819, 29403, 47457, 58003, 142371, 174009, 427113, 522027, 638033, 1281339, 1566081, 1914099, 4698243, 5742297, 14094729, 17226891, 51680673, 155042019]

約数ペア:

[(1, 155042019), (3, 51680673), (9, 17226891), (11, 14094729), (27, 5742297), (33, 4698243), (81, 1914099), (99, 1566081), (121, 1281339), (243, 638033), (297, 522027), (363, 427113), (891, 174009), (1089, 142371), (2673, 58003), (3267, 47457), (5273, 29403), (9801, 15819)]