47999397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 20947803

約数列:

[1, 3, 37, 41, 53, 111, 123, 159, 199, 597, 1517, 1961, 2173, 4551, 5883, 6519, 7363, 8159, 10547, 22089, 24477, 31641, 80401, 241203, 301883, 390239, 432427, 905649, 1170717, 1297281, 15999799, 47999397]

約数ペア:

[(1, 47999397), (3, 15999799), (37, 1297281), (41, 1170717), (53, 905649), (111, 432427), (123, 390239), (159, 301883), (199, 241203), (597, 80401), (1517, 31641), (1961, 24477), (2173, 22089), (4551, 10547), (5883, 8159), (6519, 7363)]