54227173

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 21614747

約数列:

[1, 7, 11, 13, 49, 71, 77, 91, 109, 143, 497, 539, 637, 763, 781, 923, 1001, 1199, 1417, 3479, 5341, 5467, 6461, 7007, 7739, 8393, 9919, 10153, 15587, 38269, 45227, 54173, 58751, 69433, 71071, 85129, 100607, 109109, 379211, 497497, 595903, 704249, 763763, 1106677, 4171321, 4929743, 7746739, 54227173]

約数ペア:

[(1, 54227173), (7, 7746739), (11, 4929743), (13, 4171321), (49, 1106677), (71, 763763), (77, 704249), (91, 595903), (109, 497497), (143, 379211), (497, 109109), (539, 100607), (637, 85129), (763, 71071), (781, 69433), (923, 58751), (1001, 54173), (1199, 45227), (1417, 38269), (3479, 15587), (5341, 10153), (5467, 9919), (6461, 8393), (7007, 7739)]