134758971

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{11969}}^1$

素因数の和:12120

約数の個数: 20

約数和(自身を含む): 202771800

約数和(自身を除く): 68012829

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 11969, 35907, 107721, 323163, 969489, 1663691, 4991073, 14973219, 44919657, 134758971]

約数ペア:

[(1, 134758971), (3, 44919657), (9, 14973219), (27, 4991073), (81, 1663691), (139, 969489), (417, 323163), (1251, 107721), (3753, 35907), (11259, 11969)]