27158949

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19041

約数の個数: 16

約数和(自身を含む): 40996800

約数和(自身を除く): 13837851

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18979, 56937, 170811, 512433, 1005887, 3017661, 9052983, 27158949]

約数ペア:

[(1, 27158949), (3, 9052983), (9, 3017661), (27, 1005887), (53, 512433), (159, 170811), (477, 56937), (1431, 18979)]