73420887

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4153}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 100493568

約数和(自身を除く): 27072681

約数列:

[1, 3, 71, 83, 213, 249, 4153, 5893, 12459, 17679, 294863, 344699, 884589, 1034097, 24473629, 73420887]

約数ペア:

[(1, 73420887), (3, 24473629), (71, 1034097), (83, 884589), (213, 344699), (249, 294863), (4153, 17679), (5893, 12459)]