157440867

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1\times {\mathrm{881}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 213373440

約数和(自身を除く): 55932573

約数列:

[1, 3, 71, 213, 839, 881, 2517, 2643, 59569, 62551, 178707, 187653, 739159, 2217477, 52480289, 157440867]

約数ペア:

[(1, 157440867), (3, 52480289), (71, 2217477), (213, 739159), (839, 187653), (881, 178707), (2517, 62551), (2643, 59569)]