153272021

素因数分解:

$7^1\times {\mathrm{439}}^1\times {\mathrm{49877}}^1$

素因数の和:50323

約数の個数: 8

約数和(自身を含む): 175570560

約数和(自身を除く): 22298539

約数列:

[1, 7, 439, 3073, 49877, 349139, 21896003, 153272021]

約数ペア:

[(1, 153272021), (7, 21896003), (439, 349139), (3073, 49877)]