77886685881

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12974627}}^1$

素因数の和:12974685

約数の個数: 24

約数和(自身を含む): 121442518080

約数和(自身を除く): 43555832199

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 12974627, 38923881, 116771643, 298416421, 376264183, 895249263, 1128792549, 2685747789, 3386377647, 8654076209, 25962228627, 77886685881]

約数ペア:

[(1, 77886685881), (3, 25962228627), (9, 8654076209), (23, 3386377647), (29, 2685747789), (69, 1128792549), (87, 895249263), (207, 376264183), (261, 298416421), (667, 116771643), (2001, 38923881), (6003, 12974627)]