212830983

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{4967}}^1$

素因数の和:5025

約数の個数: 30

約数和(自身を含む): 332423784

約数和(自身を除く): 119592801

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 4761, 4967, 14283, 14901, 42849, 44703, 114241, 134109, 342723, 402327, 1028169, 2627543, 3084507, 7882629, 9253521, 23647887, 70943661, 212830983]

約数ペア:

[(1, 212830983), (3, 70943661), (9, 23647887), (23, 9253521), (27, 7882629), (69, 3084507), (81, 2627543), (207, 1028169), (529, 402327), (621, 342723), (1587, 134109), (1863, 114241), (4761, 44703), (4967, 42849), (14283, 14901)]