117777309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 179915904

約数和(自身を除く): 62138595

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 443, 663, 1203, 1329, 5213, 5759, 6817, 7531, 15639, 17277, 20451, 22593, 88621, 97903, 177643, 265863, 293709, 532929, 2309359, 3019931, 6928077, 9059793, 39259103, 117777309]

約数ペア:

[(1, 117777309), (3, 39259103), (13, 9059793), (17, 6928077), (39, 3019931), (51, 2309359), (221, 532929), (401, 293709), (443, 265863), (663, 177643), (1203, 97903), (1329, 88621), (5213, 22593), (5759, 20451), (6817, 17277), (7531, 15639)]