85839987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{9403}}^1$

素因数の和:9602

約数の個数: 16

約数和(自身を含む): 121875840

約数和(自身を除く): 36035853

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 9403, 28209, 159851, 479553, 1683137, 5049411, 28613329, 85839987]

約数ペア:

[(1, 85839987), (3, 28613329), (17, 5049411), (51, 1683137), (179, 479553), (537, 159851), (3043, 28209), (9129, 9403)]