76971627

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{107}}^2$

素因数の和:309

約数の個数: 30

約数和(自身を含む): 117465348

約数和(自身を除く): 40493721

約数列:

[1, 3, 9, 27, 81, 83, 107, 249, 321, 747, 963, 2241, 2889, 6723, 8667, 8881, 11449, 26643, 34347, 79929, 103041, 239787, 309123, 719361, 927369, 950267, 2850801, 8552403, 25657209, 76971627]

約数ペア:

[(1, 76971627), (3, 25657209), (9, 8552403), (27, 2850801), (81, 950267), (83, 927369), (107, 719361), (249, 309123), (321, 239787), (747, 103041), (963, 79929), (2241, 34347), (2889, 26643), (6723, 11449), (8667, 8881)]