27022491

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2400

約数の個数: 20

約数和(自身を含む): 40656000

約数和(自身を除く): 13633509

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 2239, 4023, 6717, 12069, 20151, 60453, 181359, 333611, 1000833, 3002499, 9007497, 27022491]

約数ペア:

[(1, 27022491), (3, 9007497), (9, 3002499), (27, 1000833), (81, 333611), (149, 181359), (447, 60453), (1341, 20151), (2239, 12069), (4023, 6717)]