52505451

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 78094016

約数和(自身を除く): 25588565

約数列:

[1, 3, 9, 43, 129, 211, 387, 633, 643, 1899, 1929, 5787, 9073, 27219, 27649, 81657, 82947, 135673, 248841, 407019, 1221057, 5833939, 17501817, 52505451]

約数ペア:

[(1, 52505451), (3, 17501817), (9, 5833939), (43, 1221057), (129, 407019), (211, 248841), (387, 135673), (633, 82947), (643, 81657), (1899, 27649), (1929, 27219), (5787, 9073)]