179793963

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 265396560

約数和(自身を除く): 85602597

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 2089, 6267, 9563, 18801, 28689, 86067, 152497, 273659, 457491, 820977, 1372473, 2462931, 19977107, 59931321, 179793963]

約数ペア:

[(1, 179793963), (3, 59931321), (9, 19977107), (73, 2462931), (131, 1372473), (219, 820977), (393, 457491), (657, 273659), (1179, 152497), (2089, 86067), (6267, 28689), (9563, 18801)]