54971823

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 74424320

約数和(自身を除く): 19452497

約数列:

[1, 3, 127, 157, 381, 471, 919, 2757, 19939, 59817, 116713, 144283, 350139, 432849, 18323941, 54971823]

約数ペア:

[(1, 54971823), (3, 18323941), (127, 432849), (157, 350139), (381, 144283), (471, 116713), (919, 59817), (2757, 19939)]