47069991

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{34183}}^1$

素因数の和:34212

約数の個数: 20

約数和(自身を含む): 74452752

約数和(自身を除く): 27382761

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 34183, 102549, 307647, 581111, 922941, 1743333, 2768823, 5229999, 15689997, 47069991]

約数ペア:

[(1, 47069991), (3, 15689997), (9, 5229999), (17, 2768823), (27, 1743333), (51, 922941), (81, 581111), (153, 307647), (459, 102549), (1377, 34183)]