61669041

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 99778560

約数和(自身を除く): 38109519

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 1217, 2413, 2667, 3651, 7239, 8519, 16891, 23123, 25557, 50673, 69369, 154559, 161861, 463677, 485583, 1081913, 2936621, 3245739, 8809863, 20556347, 61669041]

約数ペア:

[(1, 61669041), (3, 20556347), (7, 8809863), (19, 3245739), (21, 2936621), (57, 1081913), (127, 485583), (133, 463677), (381, 161861), (399, 154559), (889, 69369), (1217, 50673), (2413, 25557), (2667, 23123), (3651, 16891), (7239, 8519)]