27759417

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3067}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 42412032

約数和(自身を除く): 14652615

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 3067, 9051, 9201, 21469, 64407, 1321877, 3965631, 9253139, 27759417]

約数ペア:

[(1, 27759417), (3, 9253139), (7, 3965631), (21, 1321877), (431, 64407), (1293, 21469), (3017, 9201), (3067, 9051)]