86589297

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{24481}}^1$

素因数の和:24621

約数の個数: 16

約数和(自身を含む): 129264960

約数和(自身を除く): 42675663

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 24481, 73443, 220329, 660987, 3207011, 9621033, 28863099, 86589297]

約数ペア:

[(1, 86589297), (3, 28863099), (9, 9621033), (27, 3207011), (131, 660987), (393, 220329), (1179, 73443), (3537, 24481)]