131566107

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 177246720

約数和(自身を除く): 45680613

約数列:

[1, 3, 167, 313, 501, 839, 939, 2517, 52271, 140113, 156813, 262607, 420339, 787821, 43855369, 131566107]

約数ペア:

[(1, 131566107), (3, 43855369), (167, 787821), (313, 420339), (501, 262607), (839, 156813), (939, 140113), (2517, 52271)]