186804595089

素因数分解:

$3^4\times 7^1\times {\mathrm{329461367}}^1$

素因数の和:329461386

約数の個数: 20

約数和(自身を含む): 318918604224

約数和(自身を除く): 132114009135

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 329461367, 988384101, 2306229569, 2965152303, 6918688707, 8895456909, 20756066121, 26686370727, 62268198363, 186804595089]

約数ペア:

[(1, 186804595089), (3, 62268198363), (7, 26686370727), (9, 20756066121), (21, 8895456909), (27, 6918688707), (63, 2965152303), (81, 2306229569), (189, 988384101), (567, 329461367)]