27131739

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 36812160

約数和(自身を除く): 9680421

約数列:

[1, 3, 89, 267, 307, 331, 921, 993, 27323, 29459, 81969, 88377, 101617, 304851, 9043913, 27131739]

約数ペア:

[(1, 27131739), (3, 9043913), (89, 304851), (267, 101617), (307, 88377), (331, 81969), (921, 29459), (993, 27323)]