47437983

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 72240480

約数和(自身を除く): 24802497

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 2269, 2323, 6807, 6969, 20421, 20907, 52187, 156561, 229169, 469683, 687507, 2062521, 5270887, 15812661, 47437983]

約数ペア:

[(1, 47437983), (3, 15812661), (9, 5270887), (23, 2062521), (69, 687507), (101, 469683), (207, 229169), (303, 156561), (909, 52187), (2269, 20907), (2323, 20421), (6807, 6969)]