27509169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 38727680

約数和(自身を除く): 11218511

約数列:

[1, 3, 19, 57, 487, 991, 1461, 2973, 9253, 18829, 27759, 56487, 482617, 1447851, 9169723, 27509169]

約数ペア:

[(1, 27509169), (3, 9169723), (19, 1447851), (57, 482617), (487, 56487), (991, 27759), (1461, 18829), (2973, 9253)]