193044243

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 305344512

約数和(自身を除く): 112300269

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 3011, 3053, 9033, 9159, 21077, 21371, 63231, 64113, 129473, 213781, 388419, 641343, 906311, 1496467, 2718933, 4489401, 9192583, 27577749, 64348081, 193044243]

約数ペア:

[(1, 193044243), (3, 64348081), (7, 27577749), (21, 9192583), (43, 4489401), (71, 2718933), (129, 1496467), (213, 906311), (301, 641343), (497, 388419), (903, 213781), (1491, 129473), (3011, 64113), (3053, 63231), (9033, 21371), (9159, 21077)]