77883449

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{733}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 91462272

約数和(自身を除く): 13578823

約数列:

[1, 7, 43, 301, 353, 733, 2471, 5131, 15179, 31519, 106253, 220633, 258749, 1811243, 11126207, 77883449]

約数ペア:

[(1, 77883449), (7, 11126207), (43, 1811243), (301, 258749), (353, 220633), (733, 106253), (2471, 31519), (5131, 15179)]