53639787

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 72656640

約数和(自身を除く): 19016853

約数列:

[1, 3, 101, 211, 303, 633, 839, 2517, 21311, 63933, 84739, 177029, 254217, 531087, 17879929, 53639787]

約数ペア:

[(1, 53639787), (3, 17879929), (101, 531087), (211, 254217), (303, 177029), (633, 84739), (839, 63933), (2517, 21311)]