80315619

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 108324000

約数和(自身を除く): 28008381

約数列:

[1, 3, 149, 353, 447, 509, 1059, 1527, 52597, 75841, 157791, 179677, 227523, 539031, 26771873, 80315619]

約数ペア:

[(1, 80315619), (3, 26771873), (149, 539031), (353, 227523), (447, 179677), (509, 157791), (1059, 75841), (1527, 52597)]