65372943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 89767040

約数和(自身を除く): 24394097

約数列:

[1, 3, 43, 129, 163, 489, 3109, 7009, 9327, 21027, 133687, 401061, 506767, 1520301, 21790981, 65372943]

約数ペア:

[(1, 65372943), (3, 21790981), (43, 1520301), (129, 506767), (163, 401061), (489, 133687), (3109, 21027), (7009, 9327)]