81207354

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{18617}}^1$

素因数の和:19349

約数の個数: 16

約数和(自身を含む): 162646848

約数和(自身を除く): 81439494

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 18617, 37234, 55851, 111702, 13534559, 27069118, 40603677, 81207354]

約数ペア:

[(1, 81207354), (2, 40603677), (3, 27069118), (6, 13534559), (727, 111702), (1454, 55851), (2181, 37234), (4362, 18617)]