66146493

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 37257027

約数列:

[1, 3, 7, 21, 59, 177, 197, 271, 413, 591, 813, 1239, 1379, 1897, 4137, 5691, 11623, 15989, 34869, 47967, 53387, 81361, 111923, 160161, 244083, 335769, 373709, 1121127, 3149833, 9449499, 22048831, 66146493]

約数ペア:

[(1, 66146493), (3, 22048831), (7, 9449499), (21, 3149833), (59, 1121127), (177, 373709), (197, 335769), (271, 244083), (413, 160161), (591, 111923), (813, 81361), (1239, 53387), (1379, 47967), (1897, 34869), (4137, 15989), (5691, 11623)]