51943347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1609}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 79868880

約数和(自身を除く): 27925533

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1609, 1899, 3587, 4827, 10761, 14481, 27353, 32283, 82059, 246177, 339499, 1018497, 3055491, 5771483, 17314449, 51943347]

約数ペア:

[(1, 51943347), (3, 17314449), (9, 5771483), (17, 3055491), (51, 1018497), (153, 339499), (211, 246177), (633, 82059), (1609, 32283), (1899, 27353), (3587, 14481), (4827, 10761)]