61089039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 39065841

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2897, 7029, 8691, 21087, 26073, 31867, 78219, 95601, 205687, 286803, 617061, 860409, 1851183, 2262557, 5553549, 6787671, 20363013, 61089039]

約数ペア:

[(1, 61089039), (3, 20363013), (9, 6787671), (11, 5553549), (27, 2262557), (33, 1851183), (71, 860409), (99, 617061), (213, 286803), (297, 205687), (639, 95601), (781, 78219), (1917, 31867), (2343, 26073), (2897, 21087), (7029, 8691)]