129023091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5849}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 205920000

約数和(自身を除く): 76896909

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 5849, 7353, 17547, 22059, 52641, 111131, 157923, 251507, 333393, 754521, 1000179, 2263563, 3000537, 4778633, 6790689, 14335899, 43007697, 129023091]

約数ペア:

[(1, 129023091), (3, 43007697), (9, 14335899), (19, 6790689), (27, 4778633), (43, 3000537), (57, 2263563), (129, 1000179), (171, 754521), (387, 333393), (513, 251507), (817, 157923), (1161, 111131), (2451, 52641), (5849, 22059), (7353, 17547)]