210627141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 304352640

約数和(自身を除く): 93725499

約数列:

[1, 3, 19, 53, 57, 113, 159, 339, 617, 1007, 1851, 2147, 3021, 5989, 6441, 11723, 17967, 32701, 35169, 69721, 98103, 113791, 209163, 341373, 621319, 1324699, 1863957, 3695213, 3974097, 11085639, 70209047, 210627141]

約数ペア:

[(1, 210627141), (3, 70209047), (19, 11085639), (53, 3974097), (57, 3695213), (113, 1863957), (159, 1324699), (339, 621319), (617, 341373), (1007, 209163), (1851, 113791), (2147, 98103), (3021, 69721), (5989, 35169), (6441, 32701), (11723, 17967)]