90836397

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59023}}^1$

素因数の和:59054

約数の個数: 20

約数和(自身を含む): 142838080

約数和(自身を除く): 52001683

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 59023, 177069, 531207, 1121437, 1593621, 3364311, 4780863, 10092933, 30278799, 90836397]

約数ペア:

[(1, 90836397), (3, 30278799), (9, 10092933), (19, 4780863), (27, 3364311), (57, 1593621), (81, 1121437), (171, 531207), (513, 177069), (1539, 59023)]