27368019

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 46356960

約数和(自身を除く): 18988941

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 271, 441, 687, 813, 1603, 1897, 2061, 2439, 4809, 5691, 11221, 13279, 14427, 17073, 33663, 39837, 62059, 100989, 119511, 186177, 434413, 558531, 1303239, 3040891, 3909717, 9122673, 27368019]

約数ペア:

[(1, 27368019), (3, 9122673), (7, 3909717), (9, 3040891), (21, 1303239), (49, 558531), (63, 434413), (147, 186177), (229, 119511), (271, 100989), (441, 62059), (687, 39837), (813, 33663), (1603, 17073), (1897, 14427), (2061, 13279), (2439, 11221), (4809, 5691)]