9968401989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{29759}}^1$

素因数の和:30194

約数の個数: 48

約数和(自身を含む): 17765529600

約数和(自身を除く): 7797127611

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 409, 819, 1227, 2863, 3681, 5317, 8589, 15951, 25767, 29759, 37219, 47853, 89277, 111657, 208313, 267831, 334971, 386867, 624939, 1160601, 1874817, 2708069, 3481803, 8124207, 12171431, 24372621, 36514293, 85200017, 109542879, 158228603, 255600051, 474685809, 766800153, 1107600221, 1424057427, 3322800663, 9968401989]

約数ペア:

[(1, 9968401989), (3, 3322800663), (7, 1424057427), (9, 1107600221), (13, 766800153), (21, 474685809), (39, 255600051), (63, 158228603), (91, 109542879), (117, 85200017), (273, 36514293), (409, 24372621), (819, 12171431), (1227, 8124207), (2863, 3481803), (3681, 2708069), (5317, 1874817), (8589, 1160601), (15951, 624939), (25767, 386867), (29759, 334971), (37219, 267831), (47853, 208313), (89277, 111657)]