127723715819

素因数分解:

$7^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1\times {\mathrm{61967}}^1$

素因数の和:63314

約数の個数: 16

約数和(自身を含む): 146637109248

約数和(自身を除く): 18913393429

約数列:

[1, 7, 277, 1063, 1939, 7441, 61967, 294451, 433769, 2061157, 17164859, 65870921, 120154013, 461096447, 18246245117, 127723715819]

約数ペア:

[(1, 127723715819), (7, 18246245117), (277, 461096447), (1063, 120154013), (1939, 65870921), (7441, 17164859), (61967, 2061157), (294451, 433769)]