26716473

素因数分解:

$3^4\times 7^1\times {\mathrm{47119}}^1$

素因数の和:47138

約数の個数: 20

約数和(自身を含む): 45612160

約数和(自身を除く): 18895687

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47119, 141357, 329833, 424071, 989499, 1272213, 2968497, 3816639, 8905491, 26716473]

約数ペア:

[(1, 26716473), (3, 8905491), (7, 3816639), (9, 2968497), (21, 1272213), (27, 989499), (63, 424071), (81, 329833), (189, 141357), (567, 47119)]