81267414

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{24317}}^1$

素因数の和:24879

約数の個数: 16

約数和(自身を含む): 162833328

約数和(自身を除く): 81565914

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 24317, 48634, 72951, 145902, 13544569, 27089138, 40633707, 81267414]

約数ペア:

[(1, 81267414), (2, 40633707), (3, 27089138), (6, 13544569), (557, 145902), (1114, 72951), (1671, 48634), (3342, 24317)]