80243967

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 108238592

約数和(自身を除く): 27994625

約数列:

[1, 3, 151, 307, 453, 577, 921, 1731, 46357, 87127, 139071, 177139, 261381, 531417, 26747989, 80243967]

約数ペア:

[(1, 80243967), (3, 26747989), (151, 531417), (307, 261381), (453, 177139), (577, 139071), (921, 87127), (1731, 46357)]