68882319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 113552208

約数和(自身を除く): 44669889

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 291, 297, 797, 873, 891, 1067, 2391, 2619, 3201, 7173, 7857, 8767, 9603, 21519, 26301, 28809, 64557, 77309, 78903, 86427, 231927, 236709, 695781, 710127, 850399, 2087343, 2551197, 6262029, 7653591, 22960773, 68882319]

約数ペア:

[(1, 68882319), (3, 22960773), (9, 7653591), (11, 6262029), (27, 2551197), (33, 2087343), (81, 850399), (97, 710127), (99, 695781), (291, 236709), (297, 231927), (797, 86427), (873, 78903), (891, 77309), (1067, 64557), (2391, 28809), (2619, 26301), (3201, 21519), (7173, 9603), (7857, 8767)]