47804500251

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1\times {\mathrm{106661}}^1$

素因数の和:109307

約数の個数: 24

約数和(自身を含む): 72713618640

約数和(自身を除く): 24909118389

約数列:

[1, 3, 9, 19, 57, 171, 2621, 7863, 23589, 49799, 106661, 149397, 319983, 448191, 959949, 2026559, 6079677, 18239031, 279558481, 838675443, 2516026329, 5311611139, 15934833417, 47804500251]

約数ペア:

[(1, 47804500251), (3, 15934833417), (9, 5311611139), (19, 2516026329), (57, 838675443), (171, 279558481), (2621, 18239031), (7863, 6079677), (23589, 2026559), (49799, 959949), (106661, 448191), (149397, 319983)]