201478875003

素因数分解:

$3^2\times 7^1\times {\mathrm{14879}}^1\times {\mathrm{214939}}^1$

素因数の和:229831

約数の個数: 24

約数和(自身を含む): 332623948800

約数和(自身を除く): 131145073797

約数列:

[1, 3, 7, 9, 21, 63, 14879, 44637, 104153, 133911, 214939, 312459, 644817, 937377, 1504573, 1934451, 4513719, 13541157, 3198077381, 9594232143, 22386541667, 28782696429, 67159625001, 201478875003]

約数ペア:

[(1, 201478875003), (3, 67159625001), (7, 28782696429), (9, 22386541667), (21, 9594232143), (63, 3198077381), (14879, 13541157), (44637, 4513719), (104153, 1934451), (133911, 1504573), (214939, 937377), (312459, 644817)]