85517787

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 115482240

約数和(自身を除く): 29964453

約数列:

[1, 3, 163, 179, 489, 537, 977, 2931, 29177, 87531, 159251, 174883, 477753, 524649, 28505929, 85517787]

約数ペア:

[(1, 85517787), (3, 28505929), (163, 524649), (179, 477753), (489, 174883), (537, 159251), (977, 87531), (2931, 29177)]