66732861

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 98620896

約数和(自身を除く): 31888035

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 3061, 7267, 9183, 21801, 39793, 119379, 131623, 394869, 517309, 1551927, 1711099, 5133297, 22244287, 66732861]

約数ペア:

[(1, 66732861), (3, 22244287), (13, 5133297), (39, 1711099), (43, 1551927), (129, 517309), (169, 394869), (507, 131623), (559, 119379), (1677, 39793), (3061, 21801), (7267, 9183)]