53408223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 30981537

約数列:

[1, 3, 9, 11, 33, 99, 643, 839, 1929, 2517, 5787, 7073, 7551, 9229, 21219, 27687, 63657, 83061, 539477, 1618431, 4855293, 5934247, 17802741, 53408223]

約数ペア:

[(1, 53408223), (3, 17802741), (9, 5934247), (11, 4855293), (33, 1618431), (99, 539477), (643, 83061), (839, 63657), (1929, 27687), (2517, 21219), (5787, 9229), (7073, 7551)]