27539001

素因数分解:

$3^3\times 7^1\times {\mathrm{145709}}^1$

素因数の和:145725

約数の個数: 16

約数和(自身を含む): 46627200

約数和(自身を除く): 19088199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 145709, 437127, 1019963, 1311381, 3059889, 3934143, 9179667, 27539001]

約数ペア:

[(1, 27539001), (3, 9179667), (7, 3934143), (9, 3059889), (21, 1311381), (27, 1019963), (63, 437127), (189, 145709)]