199033119

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{84731}}^1$

素因数の和:84772

約数の個数: 20

約数和(自身を含む): 307577160

約数和(自身を除く): 108544041

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 84731, 254193, 762579, 2287737, 2457199, 6863211, 7371597, 22114791, 66344373, 199033119]

約数ペア:

[(1, 199033119), (3, 66344373), (9, 22114791), (27, 7371597), (29, 6863211), (81, 2457199), (87, 2287737), (261, 762579), (783, 254193), (2349, 84731)]