65987493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{153817}}^1$

素因数の和:153844

約数の個数: 16

約数和(自身を含む): 103365696

約数和(自身を除く): 37378203

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 153817, 461451, 1691987, 1999621, 5075961, 5998863, 21995831, 65987493]

約数ペア:

[(1, 65987493), (3, 21995831), (11, 5998863), (13, 5075961), (33, 1999621), (39, 1691987), (143, 461451), (429, 153817)]