61421151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^2$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 91701504

約数和(自身を除く): 30280353

約数列:

[1, 3, 11, 33, 47, 141, 199, 517, 597, 1551, 2189, 6567, 9353, 28059, 39601, 102883, 118803, 308649, 435611, 1306833, 1861247, 5583741, 20473717, 61421151]

約数ペア:

[(1, 61421151), (3, 20473717), (11, 5583741), (33, 1861247), (47, 1306833), (141, 435611), (199, 308649), (517, 118803), (597, 102883), (1551, 39601), (2189, 28059), (6567, 9353)]