66318513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30241}}^1$

素因数の和:30304

約数の個数: 16

約数和(自身を含む): 95806656

約数和(自身を除く): 29488143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 30241, 90723, 514097, 1300363, 1542291, 3901089, 22106171, 66318513]

約数ペア:

[(1, 66318513), (3, 22106171), (17, 3901089), (43, 1542291), (51, 1300363), (129, 514097), (731, 90723), (2193, 30241)]