47923191

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{77171}}^1$

素因数の和:77203

約数の個数: 16

約数和(自身を含む): 74085120

約数和(自身を除く): 26161929

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 77171, 231513, 694539, 1774933, 2083617, 5324799, 15974397, 47923191]

約数ペア:

[(1, 47923191), (3, 15974397), (9, 5324799), (23, 2083617), (27, 1774933), (69, 694539), (207, 231513), (621, 77171)]