80511447

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 109002240

約数和(自身を除く): 28490793

約数列:

[1, 3, 89, 267, 331, 911, 993, 2733, 29459, 81079, 88377, 243237, 301541, 904623, 26837149, 80511447]

約数ペア:

[(1, 80511447), (3, 26837149), (89, 904623), (267, 301541), (331, 243237), (911, 88377), (993, 81079), (2733, 29459)]