73004247

素因数分解:

$3^9\times {\mathrm{3709}}^1$

素因数の和:3736

約数の個数: 20

約数和(自身を含む): 109534040

約数和(自身を除く): 36529793

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3709, 6561, 11127, 19683, 33381, 100143, 300429, 901287, 2703861, 8111583, 24334749, 73004247]

約数ペア:

[(1, 73004247), (3, 24334749), (9, 8111583), (27, 2703861), (81, 901287), (243, 300429), (729, 100143), (2187, 33381), (3709, 19683), (6561, 11127)]