80543931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55817}}^1$

素因数の和:55870

約数の個数: 16

約数和(自身を含む): 118780704

約数和(自身を除く): 38236773

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 55817, 167451, 725621, 2065229, 2176863, 6195687, 26847977, 80543931]

約数ペア:

[(1, 80543931), (3, 26847977), (13, 6195687), (37, 2176863), (39, 2065229), (111, 725621), (481, 167451), (1443, 55817)]