27030339

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 45257472

約数和(自身を除く): 18227133

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6043, 18129, 42301, 54387, 126903, 380709, 429053, 1287159, 3003371, 3861477, 9010113, 27030339]

約数ペア:

[(1, 27030339), (3, 9010113), (7, 3861477), (9, 3003371), (21, 1287159), (63, 429053), (71, 380709), (213, 126903), (497, 54387), (639, 42301), (1491, 18129), (4473, 6043)]