194476221

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{28927}}^1$

素因数の和:29022

約数の個数: 20

約数和(自身を含む): 294024192

約数和(自身を除く): 99547971

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 28927, 86781, 260343, 781029, 2343087, 2400941, 7202823, 21608469, 64825407, 194476221]

約数ペア:

[(1, 194476221), (3, 64825407), (9, 21608469), (27, 7202823), (81, 2400941), (83, 2343087), (249, 781029), (747, 260343), (2241, 86781), (6723, 28927)]