207644979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{1327}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 283745792

約数和(自身を除く): 76100813

約数列:

[1, 3, 43, 129, 1213, 1327, 3639, 3981, 52159, 57061, 156477, 171183, 1609651, 4828953, 69214993, 207644979]

約数ペア:

[(1, 207644979), (3, 69214993), (43, 4828953), (129, 1609651), (1213, 171183), (1327, 156477), (3639, 57061), (3981, 52159)]