48537891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 72290400

約数和(自身を除く): 23752509

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 661, 1791, 1983, 5949, 8159, 24477, 27101, 73431, 81303, 131539, 243909, 394617, 1183851, 5393099, 16179297, 48537891]

約数ペア:

[(1, 48537891), (3, 16179297), (9, 5393099), (41, 1183851), (123, 394617), (199, 243909), (369, 131539), (597, 81303), (661, 73431), (1791, 27101), (1983, 24477), (5949, 8159)]