128804769

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101501}}^1$

素因数の和:101557

約数の個数: 16

約数和(自身を含む): 194883840

約数和(自身を除く): 66079071

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 101501, 304503, 913509, 2740527, 4770547, 14311641, 42934923, 128804769]

約数ペア:

[(1, 128804769), (3, 42934923), (9, 14311641), (27, 4770547), (47, 2740527), (141, 913509), (423, 304503), (1269, 101501)]