69888663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 116113536

約数和(自身を除く): 46224873

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2141, 2511, 3627, 6423, 10881, 19269, 27833, 32643, 57807, 66371, 83499, 173421, 199113, 250497, 597339, 751491, 862823, 1792017, 2254473, 2588469, 5376051, 7765407, 23296221, 69888663]

約数ペア:

[(1, 69888663), (3, 23296221), (9, 7765407), (13, 5376051), (27, 2588469), (31, 2254473), (39, 1792017), (81, 862823), (93, 751491), (117, 597339), (279, 250497), (351, 199113), (403, 173421), (837, 83499), (1053, 66371), (1209, 57807), (2141, 32643), (2511, 27833), (3627, 19269), (6423, 10881)]