80400243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{348053}}^1$

素因数の和:348074

約数の個数: 16

約数和(自身を含む): 133652736

約数和(自身を除く): 53252493

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 348053, 1044159, 2436371, 3828583, 7309113, 11485749, 26800081, 80400243]

約数ペア:

[(1, 80400243), (3, 26800081), (7, 11485749), (11, 7309113), (21, 3828583), (33, 2436371), (77, 1044159), (231, 348053)]