15780821733

素因数分解:

$3^3\times {\mathrm{14831}}^1\times {\mathrm{39409}}^1$

素因数の和:54249

約数の個数: 16

約数和(自身を含む): 23381164800

約数和(自身を除く): 7600343067

約数列:

[1, 3, 9, 27, 14831, 39409, 44493, 118227, 133479, 354681, 400437, 1064043, 584474879, 1753424637, 5260273911, 15780821733]

約数ペア:

[(1, 15780821733), (3, 5260273911), (9, 1753424637), (27, 584474879), (14831, 1064043), (39409, 400437), (44493, 354681), (118227, 133479)]