47661489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 73412352

約数和(自身を除く): 25750863

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2063, 2567, 6189, 7701, 18567, 23103, 35071, 105213, 311513, 315639, 934539, 2803617, 5295721, 15887163, 47661489]

約数ペア:

[(1, 47661489), (3, 15887163), (9, 5295721), (17, 2803617), (51, 934539), (151, 315639), (153, 311513), (453, 105213), (1359, 35071), (2063, 23103), (2567, 18567), (6189, 7701)]