87735891

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3041}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 119733120

約数和(自身を除く): 31997229

約数列:

[1, 3, 59, 163, 177, 489, 3041, 9123, 9617, 28851, 179419, 495683, 538257, 1487049, 29245297, 87735891]

約数ペア:

[(1, 87735891), (3, 29245297), (59, 1487049), (163, 538257), (177, 495683), (489, 179419), (3041, 28851), (9123, 9617)]