20180449053

素因数分解:

$3^3\times {\mathrm{1049}}^1\times {\mathrm{712511}}^1$

素因数の和:713569

約数の個数: 16

約数和(自身を含む): 29925504000

約数和(自身を除く): 9745054947

約数列:

[1, 3, 9, 27, 1049, 3147, 9441, 28323, 712511, 2137533, 6412599, 19237797, 747424039, 2242272117, 6726816351, 20180449053]

約数ペア:

[(1, 20180449053), (3, 6726816351), (9, 2242272117), (27, 747424039), (1049, 19237797), (3147, 6412599), (9441, 2137533), (28323, 712511)]