47818071

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3739}}^1$

素因数の和:3788

約数の個数: 36

約数和(自身を含む): 83140200

約数和(自身を除く): 35322129

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 3739, 4263, 11217, 12789, 26173, 33651, 78519, 108431, 183211, 235557, 325293, 549633, 759017, 975879, 1648899, 2277051, 5313119, 6831153, 15939357, 47818071]

約数ペア:

[(1, 47818071), (3, 15939357), (7, 6831153), (9, 5313119), (21, 2277051), (29, 1648899), (49, 975879), (63, 759017), (87, 549633), (147, 325293), (203, 235557), (261, 183211), (441, 108431), (609, 78519), (1421, 33651), (1827, 26173), (3739, 12789), (4263, 11217)]