74878179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25237}}^1$

素因数の和:25306

約数の個数: 16

約数和(自身を含む): 106605312

約数和(自身を除く): 31727133

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 25237, 75711, 580451, 1085191, 1741353, 3255573, 24959393, 74878179]

約数ペア:

[(1, 74878179), (3, 24959393), (23, 3255573), (43, 1741353), (69, 1085191), (129, 580451), (989, 75711), (2967, 25237)]